How far is Longmont, CO from Fort Collins, CO?

Distance by Flight

Shortest distance between Longmont and Fort Collins is 28.9 miles (46.51 km).

Flight distance from Longmont, CO to Fort Collins, CO is 28.9 miles. Estimated flight time is 00 hours 04 minutes.

Driving distance

The driving distance from Longmont, Colorado to Fort Collins, Colorado is: 41.17 miles (66.25 km) by car.

Driving from Longmont to Fort Collins will take approximately 00 hours 47 minutes.

Fort Collins image
#1 Longmont

The most populous city in Boulder County, Colorado. It is located in the northern part of the county. Longmont is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Longmont Museum and the Longmont Civic Center.

Population 98445
GPS Coordinates 40°10'2"N 105°6'7"W
Latitude 40.1672100
Longitude -105.1019300
Altitude 1519
Country United States
Fort Collins image
#2 Fort Collins

The fifth most populous city in Colorado. It is located in the northeastern part of the state. Fort Collins is known for its many colleges and universities, its many parks and green spaces, and its many attractions, such as the Colorado State University and the Fort Collins Museum of Art.

Population 168234
GPS Coordinates 40°35'7"N 105°5'4"W
Latitude 40.5852600
Longitude -105.0844200
Altitude 1525
Country United States

Estimated Travel Time Between Longmont and Fort Collins

The distance between Longmont and Fort Collins is 66 km if you choose to drive by road. You can go 00 hours 44 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

There is no time difference between Longmont and Fort Collins. The current time is 01:18:59.

Average Speed Travel Time
30 mph (48.3 km/h) 01 hours 22 minutes
40 mph (64.37 km/h) 01 hours 01 minutes
50 mph (80.47 km/h) 00 hours 49 minutes
60 mph (96.56 km/h) 00 hours 41 minutes
70 mph (112.65 km/h) 00 hours 35 minutes
75 mph (120.7 km/h) 00 hours 32 minutes
80 mph (128.75 km/h) 00 hours 30 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 5.5 liters (1.45 gallon) of gas to cover the route between Longmont and Fort Collins.
The estimated cost of gas to go from Longmont to Fort Collins is $5.29 (diesel $6.88).

Colorado gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.64 $4.03 $4.33 $4.74
Total $5.29 $5.86 $6.28 $6.88

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price (in Colorado ) per gallon of daily gas for calculations is $3.640 (Diesel $4.737) /gallon. Last changed prices on March 29, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Longmont and Fort Collins (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

Distance to Other Cities

Fort Collins image

Driving distance from Arvada, CO to Longmont 36.73 miles (59 km)

Fort Collins image

Driving distance from Aurora, CO to Longmont 49.54 miles (80 km)

Driving distance from Broomfield, CO to Longmont 17.7 miles (28 km)

Fort Collins image

Driving distance from Castle Rock, CO to Longmont 79.12 miles (127 km)

Fort Collins image

Driving distance from Centennial, CO to Longmont 51.37 miles (83 km)

Fort Collins image

Driving distance from Colorado Springs, CO to Longmont 119.19 miles (192 km)

Fort Collins image

Driving distance from Commerce City, CO to Longmont 34.34 miles (55 km)

Fort Collins image

Driving distance from Denver, CO to Longmont 36.64 miles (59 km)

Fort Collins image

Driving distance from Grand Junction, CO to Longmont 276.31 miles (445 km)

Fort Collins image

Driving distance from Lakewood, CO to Longmont 43.12 miles (69 km)

Fort Collins image

Driving distance from Parker, CO to Longmont 63.29 miles (102 km)

Fort Collins image

Driving distance from Pueblo, CO to Longmont 162.73 miles (262 km)

Gas Cost Calculator