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Distance from Thornton to Fort Collins

Driving Distance
55.6 mi 89.5 km
Flying Distance
49.8 mi 80.2 km

Route Information

The driving distance from Thornton, Colorado to Fort Collins, Colorado is 55.6 mi (89.5 km)

The straight-line (air) distance is 49.8 mi (80.2 km)

The estimated flight time is 0 hr 6 min

The estimated travel time by road is 57 minutes

Traveling highway, moderate in a north direction. Average speeds around 59 mph.

Location Details

Origin:

Thornton
Place Thornton
State/Province Colorado
Country US
Latitude 39.868041
Longitude -104.971924
GPS 39.868041° N, 104.971924° W
Local Time 4:52 AM
Timezone America/Denver

Destination:

Fort Collins
Place Fort Collins
State/Province Colorado
Country US
Latitude 40.58526
Longitude -105.084423
GPS 40.58526° N, 105.084423° W
Local Time 4:52 AM
Timezone America/Denver

Journey Summary

Traveling from Thornton, Colorado to Fort Collins, Colorado covers 55.6 mi (89.5 km) in a north direction. This highway, moderate route typically takes 57 minutes under normal conditions.

The route features scenic views along the way. with average speeds around 59 mph (95 km/h).

How is the distance calculated?

Driving distances are based on actual road data. We use advanced routing algorithms that consider traffic, tolls, highways, and local streets. For air distances (as the crow flies), we use the Vincenty formula. It's a precise method that accounts for the Earth's shape and provides accuracy up to 0.5 mm.

When multiple route options exist, we display both the shortest and fastest paths. Travel times are estimated based on typical speeds for each road type, though actual times may vary with traffic and weather conditions. All distances are shown in both miles and kilometers for convenience.