How far is Longmont, CO from Edwards, CO?

The driving distance from Longmont, CO to Edwards, CO is about 135.2 miles (217.6 km), with a travel time of about 02h 47m by car.

  • The straight-line flight distance is about 86.9 miles (139.9 km).
  • For a round trip, plan for roughly 05h 34m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 8:00 AM to 10:00 AM MDT.
Trip Tools

Reverse, save, or send this route

This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.

Reverse Route
Quick Snapshot
Road
135.2 mi
02h 47m
Flight
86.93 mi
139.9 km direct

This route works well as a day trip with time at the destination.

Learn Distance

Choose another destination from Longmont.

Flight Distance

Direct air line
86.93 mi
Kilometers
139.9 km
Flight Time
00h 10m

Driving Distance

Road route
135.2 mi
Kilometers
217.59 km
Drive Time
02h 47m

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 02h 47m.

Arrival Snapshot
Arrive in Edwards
Thu, Apr 23, 1:21 AM MDT
Return by in Longmont
Thu, Apr 23, 4:09 AM MDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Longmont
2026-04-22T22:34
Arrive Edwards
Thu, Apr 23, 1:21 AM MDT
Route Timing
02h 47m
One way by road
Best Departure Window
8:00 AM to 10:00 AM MDT
Aim for a morning departure
Arrive between
10:47 AM to 12:47 PM MDT

A morning start gives you useful time at the destination and keeps the return out of the late evening.

Leave by
12:56 PM MDT
Keeps a same-day return open with about 03h 00m at the destination.
Back in Longmont
9:30 PM MDT
Morning start is best

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
Empire
CO

Statutory Town in Clear Creek County, Colorado, United States

From Longmont
67.5 mi
01h 23m
To Edwards
67.7 mi
01h 23m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
82°F
Wednesday

Sunny

Starts
Wed, Apr 22 6:00 AM MDT
Wind
6 to 20 mph SSW
Destination
65°F
Wednesday

Sunny then Slight Chance Rain Showers

Starts
Wed, Apr 22 6:00 AM MDT
Wind
5 to 30 mph SSW

Driving Route Map

The map below follows the saved road route between Longmont and Edwards.

Turn-by-Turn Driving Directions

Step-by-step road directions between Longmont and Edwards.

  1. 1

    Start on the route

    19 m · 10 sec

  2. 2

    Turn left onto 5th Avenue

    53 m · 10 sec · 5th Avenue

  3. 3

    Turn left onto Main Street

    17.3 mi · 25 min · Main Street

  4. 4

    Continue straight

    2797 ft · 1 min

  5. 5

    Turn left onto US 36 East: Denver

    1737 ft · 44 sec

  6. 6

    Merge slight left onto Denver–Boulder Turnpike

    1.2 mi · 1 min · Denver–Boulder Turnpike

  7. 7

    Keep slight right to continue on Denver–Boulder Turnpike

    1.9 mi · 2 min · Denver–Boulder Turnpike

  8. 8

    Keep slight right to continue on Denver–Boulder Turnpike

    1.2 km · 53 sec · Denver–Boulder Turnpike

  9. 9

    Take the exit slight right toward CO 95 South: Sheridan Boulevard

    1708 ft · 37 sec

  10. 10

    Turn right onto Sheridan Boulevard

    4.3 mi · 7 min · Sheridan Boulevard

  11. 11

    Take the ramp slight right toward I 76 West

    1712 ft · 44 sec

  12. 12

    Merge slight left onto Heartland Expressway

    1.3 mi · 2 min · Heartland Expressway

  13. 13

    Merge slight left

    106.1 mi · 2 hr 4 min

  14. 14

    Take the exit slight right toward Edwards

    1028 ft · 25 sec

  15. 15

    Enter the roundabout and take exit 3 toward Edwards Access Road

    76 m · 5 sec · Edwards Access Road

  16. 16

    Exit the roundabout onto Edwards Access Road

    96 m · 6 sec · Edwards Access Road

  17. 17

    Enter the roundabout and take exit 1 toward Edwards Access Road

    32 m · 2 sec · Edwards Access Road

  18. 18

    Exit the roundabout onto Edwards Access Road

    92 m · 6 sec · Edwards Access Road

  19. 19

    Enter the roundabout and take exit 1 toward Edwards Access Road

    23 m · 2 sec · Edwards Access Road

  20. 20

    Exit the roundabout onto Edwards Access Road

    1949 ft · 41 sec · Edwards Access Road

  21. 21

    Turn right

    64 m · 16 sec

  22. 22

    Arrive at your destination

    0 m · 1 sec

Car Route Details

A richer read on the saved driving route between Longmont and Edwards.

OSRM road route
Drive Character

Highway-focused drive

Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.

Directions
22 steps
14 turns on the saved route
Ramps & Exits
12
3 merges, 9 ramps or exits
Navigation Density
16.3 / 100 mi
Decision points by distance
Main Roads
Heartland Expressway
108 mi · 80%
Main Street
17.8 mi · 13%
Sheridan Boulevard
4.31 mi · 3%
Denver–Boulder Turnpike
3.87 mi · 3%
Edwards Access Road
0.57 mi
US 36 East
0.33 mi
Longest Stretch

Heartland Expressway

Merge slight left

106 mi · 02h 04m

Route Summary

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

Trip Read

A comfortable day-trip route

This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.

Drive Time
02h 47m
Day trip friendly
Same-Day Return
05h 34m
Round-trip wheel time
Road vs Air
+48.3 mi
86.9 mi direct line
Halfway Stop
Empire
01h 23m from Longmont
Leave By
12:56 PM MDT
Morning start is best
Weather Watch

Sunny leaving Longmont and Sunny then Slight Chance Rain Showers near Edwards.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Longmont to Edwards?

The road trip is about 135.2 miles (217.6 km) and usually takes 02h 47m in normal driving conditions.

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

This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.

What is the halfway point on this route?

Empire is a useful midpoint, sitting about 67.5 miles from Longmont and 67.7 miles from Edwards.

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

The direct path is about 86.9 miles (139.9 km), while the road route adds roughly 48.3 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 8:00 AM to 10:00 AM MDT. If you want a more comfortable same-day return, try to leave by 12:56 PM MDT.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $17.64 one way or $35.28 round trip. Estimated CO2 is about 42.4 kg one way.

What should you check before leaving?

Before you leave, expect Sunny around Longmont and Sunny then Slight Chance Rain Showers near Edwards.

Stop Ideas Near Empire

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

Mid-route Guidance
Local place coverage is thin around Empire, 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 Empire.

RAIL

Fraser – Winter Park

24 mi away
205 Fraser Avenue
BUS

Frisco, Colorado

40 mi away
1010 Meadow Drive
BUS

Pine Junction, CO

41 mi away
76 Mount Evans Boulevard
RAIL

Granby

42 mi away
438 Railroad Avenue

Flight Path Map

This map shows the direct air route between Longmont and Edwards. Straight-line distance: 86.93 mi (139.9 km).

Longmont

#1 Longmont

The most populous city in Boulder County, Colorado.

Population98,445
Coordinates40.1672100, -105.1019300
Altitude1519
CountryUnited States
Photo coming soon

#2 Edwards

Location in Colorado, USA

Population10,266
Coordinates39.6449900, -106.5942000
Altitude2201
CountryUnited States
Start: Longmont (-105.10193, 40.16721)
End: Edwards (-106.5942, 39.64499)

Estimated Travel Time

Distance: 218 km by road

SpeedTime
30 mph (48.3 km/h)04h 30m
40 mph (64.37 km/h)03h 22m
50 mph (80.47 km/h)02h 42m
60 mph (96.56 km/h)02h 15m
70 mph (112.65 km/h)01h 55m
80 mph (129 km/h)01h 41m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
4.77 gal
18.06 L · about $17.64
Round trip
$35.28
9.54 gal · 36.12 L
Estimated CO2
42.4 kg one way
Round trip: 84.8 kg / 187 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $3.70 $17.64 $35.28
Mid-grade $4.08 $19.48 $38.96
Premium $4.39 $20.95 $41.89
Diesel $4.74 $22.60 $45.19

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 Colorado · Apr 23, 2026

There is no time difference between Longmont and Edwards. The current time is 22:34:24.

Distance to Other Cities

Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.

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