How far is Denver International Airport, CO from Fort Collins, CO?
The driving distance from Denver International Airport, CO to Fort Collins, CO is about 69.6 miles (112 km), with a travel time of about 01h 18m by car.
- The straight-line flight distance is about 54.7 miles (88 km).
- For a round trip, plan for roughly 02h 36m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM MST.
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.
This route works well as a day trip with time at the destination.
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 01h 18m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Human settlement in Weld County, Colorado, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Denver International Airport and Fort Collins.
Turn-by-Turn Driving Directions
Step-by-step road directions between Denver International Airport and Fort Collins.
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1
Start on Terminal East Departures
2634 ft · 2 min · Terminal East Departures
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2
Continue on Terminal East Exit
2236 ft · 38 sec · Terminal East Exit
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3
Continue on Peña Boulevard
3.5 mi · 4 min · Peña Boulevard
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4
Take the exit slight right toward E470 Toll North: Boulder, Fort Collins
1.5 km · 1 min
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5
Merge slight left onto E-470
17.4 mi · 17 min · E-470
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6
Take the exit slight right toward I 25: Denver, Fort Collins
1652 ft · 28 sec
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7
Keep slight right to continue on I 25 North: Fort Collins
2582 ft · 50 sec
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8
Merge slight left onto Dwight D. Eisenhower Highway
41.2 mi · 41 min · Dwight D. Eisenhower Highway
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9
Take the exit slight right toward CO 14 West: Fort Collins
976 ft · 23 sec
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10
Merge slight left onto East Mulberry Street
4 mi · 7 min · East Mulberry Street
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11
Continue on West Mulberry Street
1543 ft · 45 sec · West Mulberry Street
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12
Turn right onto South Meldrum Street
152 m · 29 sec · South Meldrum Street
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13
Turn left onto West Magnolia Street
145 m · 18 sec · West Magnolia Street
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14
Continue on South Sherwood Street
841 ft · 39 sec · South Sherwood Street
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15
Arrive at your destination
0 m · 1 sec · South Sherwood Street
Car Route Details
A richer read on the saved driving route between Denver International Airport and Fort Collins.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Dwight D. Eisenhower Highway
Merge slight left onto Dwight D. Eisenhower Highway
41.2 mi · 00h 41m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
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.
Mostly Sunny leaving Denver International Airport and Partly Sunny near Fort Collins.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Denver International Airport to Fort Collins?
The road trip is about 69.6 miles (112 km) and usually takes 01h 18m 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?
Firestone is a useful midpoint, sitting about 34.8 miles from Denver International Airport and 34.8 miles from Fort Collins.
How much longer is the road route than the straight-line distance?
The direct path is about 54.7 miles (88 km), while the road route adds roughly 14.9 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 MST. If you want a more comfortable same-day return, try to leave by 3:54 PM MST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.97 one way or $19.94 round trip. Estimated CO2 is about 21.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Denver International Airport and Partly Sunny near Fort Collins.
Stop Ideas Near Firestone
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Historic Brighton City Hall
Town of Frederick
Lafayette City Hall
Old Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Firestone.
Longmont, Colorado
Boulder, Colorado
Union Station
Denver (Bus Station), Colorado
Flight Path Map
This map shows the direct air route between Denver International Airport and Fort Collins. Straight-line distance: 54.67 mi (87.99 km).
#1 Denver International Airport
Airport in Denver, Colorado, United States
| Population | 0 |
| Coordinates | 39.8589100, -104.6732600 |
| Altitude | 1637 |
| Country | United States |
#2 Fort Collins
The fifth most populous city in Colorado.
| Population | 168,234 |
| Coordinates | 40.5852600, -105.0844200 |
| Altitude | 1525 |
| Country | United States |
End: Fort Collins (-105.08442, 40.58526)
Estimated Travel Time
Distance: 112 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 19m |
| 40 mph (64.37 km/h) | 01h 44m |
| 50 mph (80.47 km/h) | 01h 23m |
| 60 mph (96.56 km/h) | 01h 09m |
| 70 mph (112.65 km/h) | 00h 59m |
| 80 mph (129 km/h) | 00h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.05 | $9.97 | $19.94 |
| Mid-grade | $4.45 | $10.94 | $21.87 |
| Premium | $4.76 | $11.72 | $23.43 |
| Diesel | $6.31 | $15.53 | $31.06 |
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 · Nov 06, 2026