How far is Wilmette, IL from Cary, NC?

The driving distance from Wilmette, IL to Cary, NC is about 806 miles (1297.2 km), with a travel time of about 15h 44m by car.

  • The straight-line flight distance is about 646.8 miles (1041 km).
  • For a round trip, plan for roughly 31h 28m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 6:00 AM to 7:30 AM CDT.
Trip Tools

Reverse, save, or send this route

This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.

Reverse Route
Quick Snapshot
Road
806.05 mi
15h 44m
Flight
646.85 mi
1041.01 km direct

This drive is better planned with a longer stop or an overnight stay.

Learn Distance

Choose another destination from Wilmette.

Flight Distance

Direct air line
646.85 mi
Kilometers
1041.01 km
Flight Time
01h 18m

Driving Distance

Road route
806.05 mi
Kilometers
1297.22 km
Drive Time
15h 44m

Gas Cost Calculator

Leave and Arrive Planner

Pick a departure time to see your estimated arrival and same-day return window.

Drive time stays fixed at 15h 44m.

Arrival Snapshot
Arrive in Cary
Thu, Sep 24, 2:36 AM EDT
Return by in Wilmette
Thu, Sep 24, 5:21 PM CDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Wilmette
2026-09-23T09:52
Arrive Cary
Thu, Sep 24, 1:36 AM CDT
Route Timing
15h 44m
One way by road
Best Departure Window
6:00 AM to 7:30 AM CDT
Treat this as a longer travel day
Arrive between
10:44 PM to 12:14 AM EDT

Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.

Leave by
4:32 AM CDT
Keeps a same-day return open with about 08h 00m at the destination.
Back in Wilmette
8:00 PM CDT
Overnight-style route

You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.

Halfway Point

A useful midpoint for breaks, coffee, or meeting in the middle.

Mid-route stop
Londonderry
OH

City in Ohio, United States of America

From Wilmette
400 mi
07h 52m
To Cary
406 mi
07h 52m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
65°F
Wednesday

Mostly Cloudy

Starts
Wed, Sep 23 6:00 AM CDT
Wind
10 to 15 mph ENE
Destination
70°F
Wednesday

Chance Light Rain

Starts
Wed, Sep 23 6:00 AM EDT
Wind
14 mph NE

Driving Route Map

The map below follows the saved road route between Wilmette and Cary.

Turn-by-Turn Driving Directions

Step-by-step road directions between Wilmette and Cary.

  1. 1

    Start on Wilmette Avenue

    20 m · 9 sec · Wilmette Avenue

  2. 2

    Turn right onto Ridge Road

    1211 ft · 34 sec · Ridge Road

  3. 3

    Continue on Gross Point Road

    1.8 mi · 3 min · Gross Point Road

  4. 4

    Turn left onto Skokie Boulevard

    2.4 mi · 5 min · Skokie Boulevard

  5. 5

    Continue on North Cicero Avenue

    1307 ft · 32 sec · North Cicero Avenue

  6. 6

    Turn right onto West Touhy Avenue

    1073 ft · 24 sec · West Touhy Avenue

  7. 7

    Take the ramp slight right toward I 94 East: Chicago

    845 ft · 23 sec

  8. 8

    Merge slight left onto Edens Expressway

    3.8 mi · 5 min · Edens Expressway

  9. 9

    Continue on Kennedy Expressway

    8.1 mi · 12 min · Kennedy Expressway

  10. 10

    Continue on Dan Ryan Expressway

    2.4 mi · 3 min · Dan Ryan Expressway

  11. 11

    Keep slight left to continue on Dan Ryan Expressway (Express)

    3.8 mi · 5 min · Dan Ryan Expressway (Express)

  12. 12

    Take the exit slight right toward I 90 East

    2183 ft · 53 sec

  13. 13

    Merge slight right onto Dan Ryan Expressway (Local)

    2612 ft · 50 sec · Dan Ryan Expressway (Local)

  14. 14

    Keep slight left to continue on Chicago Skyway

    4.5 mi · 7 min · Chicago Skyway

  15. 15

    Turn straight onto Chicago Skyway

    591 ft · 14 sec · Chicago Skyway

  16. 16

    Merge slight left onto Chicago Skyway

    3.1 mi · 5 min · Chicago Skyway

  17. 17

    Continue on Indiana Toll Road

    1.6 km · 2 min · Indiana Toll Road

  18. 18

    Turn straight onto Indiana Toll Road

    961 ft · 2 min · Indiana Toll Road

  19. 19

    Merge slight right onto Indiana Toll Road

    1.8 mi · 2 min · Indiana Toll Road

  20. 20

    Keep slight left to continue on Indiana Toll Road

    11.3 mi · 12 min · Indiana Toll Road

  21. 21

    Take the exit slight right toward SR 53: Broadway

    1534 ft · 49 sec

  22. 22

    Turn right onto Broadway

    1028 ft · 38 sec · Broadway

  23. 23

    Turn left onto East 5th Avenue

    1.6 mi · 3 min · East 5th Avenue

  24. 24

    Turn right onto Casimir Pulaski Memorial Highway

    132.6 mi · 2 hr 25 min · Casimir Pulaski Memorial Highway

  25. 25

    Keep slight right

    5.1 mi · 6 min

  26. 26

    Merge slight right

    12.5 mi · 15 min

  27. 27

    Merge slight right

    5.7 mi · 7 min

  28. 28

    Take the exit slight right toward I 70: Dayton, Indianapolis

    1087 ft · 17 sec

  29. 29

    Keep slight left to continue on I 70: Dayton, Indianapolis

    44 m · 2 sec

  30. 30

    Keep slight left to continue on I 70 East: Dayton

    1 km · 1 min

  31. 31

    Merge slight left onto Dwight D Eisenhower Highway

    68.1 mi · 1 hr 19 min · Dwight D Eisenhower Highway

  32. 32

    Keep slight left

    24.2 mi · 26 min

  33. 33

    Keep slight right to continue on SR 49 South: Clayton, Trotwood

    10 mi · 15 min

  34. 34

    Continue on West 1st Street

    116 m · 7 sec · West 1st Street

  35. 35

    Continue on West 1st Street

    11 m · 1 sec · West 1st Street

  36. 36

    Continue on West 1st Street

    2425 ft · 58 sec · West 1st Street

  37. 37

    Turn right onto North Ludlow Street

    1.1 km · 1 min · North Ludlow Street

  38. 38

    Take the ramp straight toward US 35 East: Xenia

    2382 ft · 58 sec

  39. 39

    Merge slight left

    33.9 mi · 42 min

  40. 40

    Keep slight left to continue on US 35 East: Washington Court House

    44.7 mi · 49 min

  41. 41

    Keep slight left

    58.6 mi · 1 hr 8 min

  42. 42

    Keep slight right

    9.8 mi · 11 min

  43. 43

    Continue on US 35

    14.3 mi · 16 min · US 35

  44. 44

    Continue on Fruth-Lanham Highway

    11.8 mi · 14 min · Fruth-Lanham Highway

  45. 45

    Continue straight

    119 m · 7 sec

  46. 46

    Take the ramp slight right

    2603 ft · 1 min

  47. 47

    Merge slight left

    137.4 mi · 2 hr 36 min

  48. 48

    Continue straight

    16 mi · 18 min

  49. 49

    Keep slight right to continue on I 77 South: Charlotte North Carolina

    23.5 mi · 27 min

  50. 50

    Take the exit slight right toward VA 148, SR 775: Fancy Gap

    1381 ft · 36 sec

  51. 51

    Turn straight onto Chance Creek Road

    1.4 km · 1 min · Chance Creek Road

  52. 52

    At the end of the road, turn right onto Fancy Gap Highway

    9.4 mi · 11 min · Fancy Gap Highway

  53. 53

    Continue on North Andy Griffith Parkway

    31.6 mi · 36 min · North Andy Griffith Parkway

  54. 54

    Keep slight left to continue on NC 74 East

    13.3 mi · 16 min

  55. 55

    Keep slight left to continue on US 421 South: Greensboro

    1.1 mi · 2 min

  56. 56

    Merge slight left onto Salem Parkway

    11.4 mi · 13 min · Salem Parkway

  57. 57

    Keep slight right to continue on I 40 East: Greensboro, Martinsville

    7.8 mi · 10 min

  58. 58

    Merge slight right

    1.8 mi · 2 min

  59. 59

    Keep slight left

    36.8 mi · 43 min

  60. 60

    Keep slight right to continue on I 40 East: Raleigh

    28.8 mi · 33 min

  61. 61

    Take the exit slight right toward Cary

    1091 ft · 23 sec

  62. 62

    Turn right onto North Harrison Avenue

    3.1 mi · 6 min · North Harrison Avenue

  63. 63

    Turn left onto Chapel Hill Road

    625 ft · 24 sec · Chapel Hill Road

  64. 64

    Turn left onto North Academy Street

    7 m · 1 sec · North Academy Street

  65. 65

    Arrive at your destination

    0 m · 1 sec · North Academy Street

Car Route Details

A richer read on the saved driving route between Wilmette and Cary.

OSRM road route
Drive Character

Long-distance drive

This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.

Directions
65 steps
14 turns on the saved route
Ramps & Exits
19
11 merges, 8 ramps or exits
Navigation Density
8.1 / 100 mi
Decision points by distance
Main Roads
Fruth-Lanham Highway
166 mi · 21%
Casimir Pulaski Memorial Highway
156 mi · 19%
US 35 East
147 mi · 18%
Dwight D Eisenhower Highway
92.3 mi · 11%
I 40 East
75.3 mi · 9%
North Andy Griffith Parkway
31.6 mi · 4%
Longest Stretch

Fruth-Lanham Highway

Merge slight left

137 mi · 02h 36m

Route Summary

A quick read on whether this route feels easy, ambitious, or worth planning around.

Trip Read

Better with a longer stop

This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.

Drive Time
15h 44m
Overnight route
Same-Day Return
31h 28m
Round-trip wheel time
Road vs Air
+159.2 mi
646.8 mi direct line
Halfway Stop
Londonderry
07h 52m from Wilmette
Leave By
4:32 AM CDT
Overnight-style route
Weather Watch

Mostly Cloudy leaving Wilmette and Chance Light Rain near Cary.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Wilmette to Cary?

The road trip is about 806 miles (1297.2 km) and usually takes 15h 44m in normal driving conditions.

Is this a same-day trip or an overnight route?

This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.

What is the halfway point on this route?

Londonderry is a useful midpoint, sitting about 400 miles from Wilmette and 406 miles from Cary.

How much longer is the road route than the straight-line distance?

The direct path is about 646.8 miles (1041 km), while the road route adds roughly 159.2 extra miles because roads do not follow the straight air line.

When is the best time to leave for this route?

A good departure window is usually 6:00 AM to 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $139.58 one way or $279.17 round trip. Estimated CO2 is about 252.7 kg one way.

Do you cross a time zone on this route?

Yes. There is about a 1 hour time difference between Wilmette and Cary, so arrival and return times should be read in local time.

What should you check before leaving?

Before you leave, expect Mostly Cloudy around Wilmette and Chance Light Rain near Cary.

Stop Ideas Near Londonderry

Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.

Mid-route Guidance
Local place coverage is thin around Londonderry, so nearby transit and meeting points are shown instead.
Reviewed stop coverage is still thin around this midpoint, so practical transit waypoints are shown on the right.

Transit and Meeting Points

Useful pickup, handoff, or rendezvous points close to Londonderry.

RAIL

South Portsmouth–South Shore station

63 mi away
Main St & US 23
BUS

Columbus, OH

79 mi away
111 East Town Street
RAIL

Ashland Transportation Center

88 mi away
99 15th Street
RAIL

Huntington

99 mi away
1050 8th Avenue

Flight Path Map

This map shows the direct air route between Wilmette and Cary. Straight-line distance: 646.85 mi (1041.01 km).

Wilmette

#1 Wilmette

Village in Cook County, Illinois, United States

Population26,819
Coordinates42.0722500, -87.7228400
Altitude194
CountryUnited States
Cary

#2 Cary

Town in North Carolina, United States

Population173,587
Coordinates35.7915400, -78.7811200
Altitude152
CountryUnited States
Start: Wilmette (-87.72284, 42.07225)
End: Cary (-78.78112, 35.79154)

Estimated Travel Time

Distance: 1297 km by road

SpeedTime
30 mph (48.3 km/h)26h 51m
40 mph (64.37 km/h)20h 09m
50 mph (80.47 km/h)16h 07m
60 mph (96.56 km/h)13h 26m
70 mph (112.65 km/h)11h 30m
80 mph (129 km/h)10h 03m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
28.44 gal
107.67 L · about $139.58
Round trip
$279.17
56.88 gal · 215.34 L
Estimated CO2
252.7 kg one way
Round trip: 505.5 kg / 1114 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $4.91 $139.58 $279.17
Mid-grade $5.48 $155.85 $311.70
Premium $6.03 $171.44 $342.87
Diesel $6.78 $192.88 $385.76

Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.

Prices in Illinois · Sep 22, 2026

Please keep in mind that there is a 1 hour time gap between Wilmette, IL and Cary, NC. The current time in Wilmette is 09:52:31, although it is 10:52:31 in Cary.

Distance to Other Cities

How did we calculate? Place names are translated into coordinates. The Haversine formula calculates straight-line distance; driving distance uses road network data.