Distance from Boulder to Castlewood

Distance between Boulder and Castlewood is 57 kilometers (36 miles).
Driving distance from Boulder to Castlewood is 70 kilometers (44 miles).

57 km

36 miles

70 km

44 miles

Distance Map Between Boulder and Castlewood

Boulder, Denver, United States ↔ Castlewood, Denver, United States = 36 miles = 57 km.

How far is it between Boulder and Castlewood

Boulder is located in United States with (40.015,-105.2706) coordinates and Castlewood is located in United States with (39.5847,-104.9011) coordinates. The calculated flying distance from Boulder to Castlewood is equal to 36 miles which is equal to 57 km.

If you want to go by car, the driving distance between Boulder and Castlewood is 70.2 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 00 hours 37 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 13 km.

City/Place	Latitude and Longitude	GPS Coordinates
Boulder	40.015, -105.2706	40° 0´ 53.9640'' N 105° 16´ 13.9800'' W
Castlewood	39.5847, -104.9011	39° 35´ 4.9560'' N 104° 54´ 3.9240'' W

Estimated Travel Time Between Boulder and Castlewood

Average Speed	Travel Time
30 mph (48 km/h)	01 hours 27 minutes
40 mph (64 km/h)	01 hours 05 minutes
50 mph (80 km/h)	00 hours 52 minutes
60 mph (97 km/h)	00 hours 43 minutes
70 mph (112 km/h)	00 hours 37 minutes
75 mph (120 km/h)	00 hours 35 minutes

Boulder, Denver, United States

Related Distances from Boulder

Cities	Distance
Boulder to Canon City	244 km
Boulder to Commerce City	41 km
Boulder to Lafayette 3	18 km
Boulder to Clifton 2	393 km
Boulder to Fountain	179 km

Castlewood, Denver, United States

Related Distances to Castlewood

Cities	Distance
Fort Collins to Castlewood	128 km
Commerce City to Castlewood	40 km
Grand Junction to Castlewood	410 km
Sherrelwood to Castlewood	38 km
Clifton 2 to Castlewood	402 km