How far is Crystal Lake, IL from Crest Hill, IL?
The driving distance from Crystal Lake, IL to Crest Hill, IL is about 305 miles (490.9 km), with a travel time of about 06h 08m by car.
- The straight-line flight distance is about 272 miles (437.8 km).
- For a round trip, plan for roughly 12h 16m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM CDT.
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.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
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 06h 08m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Township in McLean County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Mostly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Crystal Lake and Crest Hill.
Turn-by-Turn Driving Directions
Step-by-step road directions between Crystal Lake and Crest Hill.
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1
Start on East Crystal Lake Avenue
8 m · 5 sec · East Crystal Lake Avenue
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2
Turn right onto South Main Street
1.7 mi · 4 min · South Main Street
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3
Continue on Pyott Road
1776 ft · 34 sec · Pyott Road
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4
Turn right onto James R Rakow Road
1.2 mi · 2 min · James R Rakow Road
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5
Continue on North Randall Road
2.2 mi · 3 min · North Randall Road
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6
Continue on South Randall Road
17.9 mi · 29 min · South Randall Road
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7
Keep slight left to continue on North Randall Road
1.2 mi · 2 min · North Randall Road
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8
Continue on Randall Road
2.6 mi · 5 min · Randall Road
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9
Continue on North Randall Road
3.3 mi · 5 min · North Randall Road
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10
Turn right onto Orchard Road
11.2 mi · 19 min · Orchard Road
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11
Continue on Minkler Road
1.5 km · 2 min · Minkler Road
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12
Enter the roundabout and take exit 1 toward Minkler Road
39 m · 4 sec · Minkler Road
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13
Exit the roundabout onto Minkler Road
3.4 mi · 5 min · Minkler Road
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14
At the end of the road, turn right onto East Schoolhouse Road
2391 ft · 47 sec · East Schoolhouse Road
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15
Turn left onto Ashley Road
3.8 mi · 5 min · Ashley Road
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16
Turn right onto Caton Farm Road
1.5 mi · 2 min · Caton Farm Road
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17
Turn left
7.2 mi · 10 min
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18
Continue on North Bridge Street
1.3 mi · 2 min · North Bridge Street
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19
Continue straight
22.1 mi · 26 min
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20
Take the exit right toward I 55 South: Bloomington
1864 ft · 46 sec
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21
Merge slight left
62.4 mi · 1 hr 7 min
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22
Keep slight right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
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23
Keep slight left to continue on I 55 South: Saint Louis
82 mi · 1 hr 29 min
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24
Take the exit slight right toward I 255: Memphis, Interstate 270
1386 ft · 34 sec
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25
Keep slight left to continue on I 255 South: Memphis
1.1 mi · 2 min
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26
Merge slight left
7.4 mi · 9 min
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27
Take the exit slight right toward IL 15 East: Belleville
1767 ft · 43 sec
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28
Continue on New Missouri Avenue
2.4 mi · 3 min · New Missouri Avenue
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29
Take the exit slight right
815 ft · 23 sec
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30
Turn straight onto Busch Boulevard
778 ft · 40 sec · Busch Boulevard
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31
Turn left onto Old Saint Louis Road
1 km · 1 min · Old Saint Louis Road
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32
Turn right onto Eiler Road
837 ft · 23 sec · Eiler Road
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33
Turn left onto Bernard Drive
1076 ft · 47 sec · Bernard Drive
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34
Continue on Bernard Drive
109 m · 19 sec · Bernard Drive
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35
Turn left onto Bethesda Drive
1175 ft · 53 sec · Bethesda Drive
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36
Turn right onto Belvedere Drive
693 ft · 30 sec · Belvedere Drive
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37
Arrive at your destination
0 m · 1 sec · Belvedere Drive
Car Route Details
A richer read on the saved driving route between Crystal Lake and Crest Hill.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 55 South
Keep slight left to continue on I 55 South: Saint Louis
82 mi · 01h 29m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
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.
Showers And Thunderstorms Likely leaving Crystal Lake and Mostly Sunny then Slight Chance Showers And Thunderstorms near Crest Hill.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Crystal Lake to Crest Hill?
The road trip is about 305 miles (490.9 km) and usually takes 06h 08m 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?
Funks Grove is a useful midpoint, sitting about 152.5 miles from Crystal Lake and 152.4 miles from Crest Hill.
How much longer is the road route than the straight-line distance?
The direct path is about 272 miles (437.8 km), while the road route adds roughly 33 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 $40.58 one way or $81.15 round trip. Estimated CO2 is about 95.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Crystal Lake and Mostly Sunny then Slight Chance Showers And Thunderstorms near Crest Hill.
Stop Ideas Near Funks Grove
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Route 66 Original Alignment- Driveable!
City of Bloomington, Illinois
Bloomington Finance Department
City Hall - Town of Normal
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Funks Grove.
Uptown Station
Lincoln
Peoria, Illinois
Pontiac station
Flight Path Map
This map shows the direct air route between Crystal Lake and Crest Hill. Straight-line distance: 272.01 mi (437.76 km).
#1 Crystal Lake
City located in McHenry County, Illinois, USA
| Population | 39,642 |
| Coordinates | 42.2411300, -88.3162000 |
| Altitude | 279 |
| Country | United States |
#2 Crest Hill
City in Will County, Illinois
| Population | 20,209 |
| Coordinates | 38.5395000, -90.0770500 |
| Altitude | 167 |
| Country | United States |
End: Crest Hill (-90.07705, 38.5395)
Estimated Travel Time
Distance: 491 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 09m |
| 40 mph (64.37 km/h) | 07h 37m |
| 50 mph (80.47 km/h) | 06h 06m |
| 60 mph (96.56 km/h) | 05h 05m |
| 70 mph (112.65 km/h) | 04h 21m |
| 80 mph (129 km/h) | 03h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $40.58 | $81.15 |
| Mid-grade | $4.25 | $45.76 | $91.52 |
| Premium | $4.65 | $50.08 | $100.15 |
| Diesel | $5.30 | $57.07 | $114.14 |
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 · Apr 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.