How far is Boulder, MT from Great Falls, MT?

Distance by Flight

Shortest distance between Boulder and Great Falls is 95.52 miles (153.72 km).

Flight distance from Boulder, MT to Great Falls, MT is 95.52 miles. Estimated flight time is 00 hours 14 minutes.

It takes 00 hours 12 minutes to travel from Boulder to Great Falls with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Boulder, Montana to Great Falls, Montana is: 117.02 miles (188.32 km) by car.

Driving from Boulder to Great Falls will take approximately 01 hours 44 minutes.

#1 Boulder

Town in Montana

Population 1291
GPS Coordinates 46°14'12"N 112°7'15"W
Latitude 46.2365900
Longitude -112.1208300
Altitude 1496
Country United States
Great Falls image
#2 Great Falls

Town in Cascade County, Montana, United States

Population 58353
GPS Coordinates 47°30'1"N 111°18'3"W
Latitude 47.5002400
Longitude -111.3008100
Altitude 1015
Country United States

Estimated Travel Time Between Boulder and Great Falls

The distance between Boulder and Great Falls is 188 km if you choose to drive by road. You can go 02 hours 05 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 Boulder and Great Falls. The current time is 02:52:56.

Average Speed Travel Time
30 mph (48.3 km/h) 03 hours 53 minutes
40 mph (64.37 km/h) 02 hours 55 minutes
50 mph (80.47 km/h) 02 hours 20 minutes
60 mph (96.56 km/h) 01 hours 57 minutes
70 mph (112.65 km/h) 01 hours 40 minutes
75 mph (120.7 km/h) 01 hours 33 minutes
80 mph (128.75 km/h) 01 hours 27 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 15.63 liters (4.13 gallon) of gas to cover the route between Boulder and Great Falls.
The estimated cost of gas to go from Boulder to Great Falls is $15.92 (diesel $19.76).

Montana gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.86 $4.15 $4.45 $4.79
Total $15.92 $17.13 $18.35 $19.76

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 Montana ) per gallon of daily gas for calculations is $3.855 (Diesel $4.785) /gallon. Last changed prices on November 25, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Boulder and Great Falls (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

Great Falls image

Driving distance from Belgrade, MT to Boulder 77.6 miles (125 km)

Great Falls image

Driving distance from Billings, MT to Boulder 225.73 miles (363 km)

Great Falls image

Driving distance from Bozeman, MT to Boulder 84.97 miles (137 km)

Driving distance from Evergreen, MT to Boulder 225.36 miles (363 km)

Great Falls image

Driving distance from Havre, MT to Boulder 230.36 miles (371 km)

Great Falls image

Driving distance from Helena, MT to Boulder 30.03 miles (48 km)

Great Falls image

Driving distance from Kalispell, MT to Boulder 223.01 miles (359 km)

Great Falls image

Driving distance from Livingston, MT to Boulder 109.91 miles (177 km)

Great Falls image

Driving distance from Lockwood, MT to Boulder 231.57 miles (373 km)

Great Falls image

Driving distance from Miles City, MT to Boulder 370.39 miles (596 km)

Great Falls image

Driving distance from Missoula, MT to Boulder 143.1 miles (230 km)

Great Falls image

Driving distance from Whitefish, MT to Boulder 239.46 miles (385 km)

Gas Cost Calculator