How far is Thornton, CO from Rangely, CO?
The driving distance from Thornton, CO to Rangely, CO is about 283.9 miles (456.9 km), with a travel time of about 06h 11m by car.
- The straight-line flight distance is about 203.5 miles (327.5 km).
- For a round trip, plan for roughly 12h 23m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM MDT.
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 11m.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Chance Rain Showers
Partly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Thornton and Rangely.
Turn-by-Turn Driving Directions
Step-by-step road directions between Thornton and Rangely.
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1
Start on the route
23 m · 12 sec
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2
Turn left onto Dorothy Boulevard
1165 ft · 59 sec · Dorothy Boulevard
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3
At the end of the road, turn left onto Thornton Parkway
1.6 km · 2 min · Thornton Parkway
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4
Turn left onto I 25 South: Colorado Springs
1973 ft · 40 sec
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5
Merge slight left onto North Valley Highway
1.2 mi · 2 min · North Valley Highway
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6
Keep slight right to continue on North Valley Highway
1.5 mi · 2 min · North Valley Highway
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7
Take the exit slight right toward I 76 West: Arvada, Grand Junction
1.5 km · 2 min
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8
Merge slight left onto Heartland Expressway
5.2 mi · 6 min · Heartland Expressway
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9
Merge slight left
179.1 mi · 3 hr 22 min
-
10
Take the exit slight right toward CO 13 North: Rifle, Meeker
1067 ft · 27 sec
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11
Turn right
1664 ft · 35 sec
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12
Turn slight right onto Whiteriver Avenue
1.5 mi · 4 min · Whiteriver Avenue
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13
Turn right onto Railroad Avenue
1401 ft · 27 sec · Railroad Avenue
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14
Continue on Government Road
37.1 mi · 1 hr · Government Road
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15
Turn left
55 mi · 1 hr 29 min
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16
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Thornton and Rangely.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Heartland Expressway
Merge slight left
179 mi · 03h 22m
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.
Mostly Cloudy then Chance Rain Showers leaving Thornton and Partly Sunny then Chance Showers And Thunderstorms near Rangely.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Thornton to Rangely?
The road trip is about 283.9 miles (456.9 km) and usually takes 06h 11m 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?
Gypsum is a useful midpoint, sitting about 141.8 miles from Thornton and 142.1 miles from Rangely.
How much longer is the road route than the straight-line distance?
The direct path is about 203.5 miles (327.5 km), while the road route adds roughly 80.4 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 MDT. 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 $37.05 one way or $74.11 round trip. Estimated CO2 is about 89 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Chance Rain Showers around Thornton and Partly Sunny then Chance Showers And Thunderstorms near Rangely.
Stop Ideas Near Gypsum
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Gypsum.
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Flight Path Map
This map shows the direct air route between Thornton and Rangely. Straight-line distance: 203.49 mi (327.48 km).
#1 Thornton
The seventh most populous city in Colorado.
| Population | 148,113 |
| Coordinates | 39.8680400, -104.9719200 |
| Altitude | 1631 |
| Country | United States |
#2 Rangely
Town in Rio Blanco County, Colorado, United States
| Population | 2,300 |
| Coordinates | 40.0874800, -108.8048300 |
| Altitude | 1595 |
| Country | United States |
End: Rangely (-108.80483, 40.08748)
Estimated Travel Time
Distance: 457 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 27m |
| 40 mph (64.37 km/h) | 07h 05m |
| 50 mph (80.47 km/h) | 05h 40m |
| 60 mph (96.56 km/h) | 04h 43m |
| 70 mph (112.65 km/h) | 04h 03m |
| 80 mph (129 km/h) | 03h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $37.05 | $74.11 |
| Mid-grade | $4.08 | $40.92 | $81.84 |
| Premium | $4.39 | $44.00 | $88.00 |
| Diesel | $4.74 | $47.46 | $94.93 |
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 11, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.