How far is Roundup, MT from Great Falls, MT?
Distance by Flight
Shortest distance between Roundup and Great Falls is 149.09 miles (239.94 km).
Flight distance from Roundup, MT to Great Falls, MT is 149.09 miles. Estimated flight time is 00 hours 21 minutes.
It takes 00 hours 19 minutes to travel from Roundup to Great Falls with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Roundup, Montana to Great Falls, Montana is: 181.45 miles (292.02 km) by car.
Driving from Roundup to Great Falls will take approximately 03 hours 08 minutes.
#1 Roundup
City in Musselshell County, Montana, United States
| Population | 1864 |
|---|---|
| GPS Coordinates | 46°26'43"N 108°32'30"W |
| Latitude | 46.4452400 |
| Longitude | -108.5418000 |
| Altitude | 980 |
| Country | United States |
#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 |
Ending point in Great Falls: 4th Street South (-111.300848,47.50024)
Estimated Travel Time Between Roundup and Great Falls
The distance between Roundup and Great Falls is 292 km if you choose to drive by road. You can go 03 hours 14 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 Roundup and Great Falls. The current time is 06:31:40.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 06 hours 02 minutes |
| 40 mph (64.37 km/h) | 04 hours 32 minutes |
| 50 mph (80.47 km/h) | 03 hours 37 minutes |
| 60 mph (96.56 km/h) | 03 hours 01 minutes |
| 70 mph (112.65 km/h) | 02 hours 35 minutes |
| 75 mph (120.7 km/h) | 02 hours 25 minutes |
| 80 mph (128.75 km/h) | 02 hours 15 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 24.24 liters (6.4 gallon) of gas to cover the route between Roundup and Great Falls.
The estimated cost of gas to go from Roundup to Great Falls is $24.68 (diesel $30.64).
Montana gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.86 | $4.15 | $4.45 | $4.79 |
| Total | $24.68 | $26.57 | $28.46 | $30.64 |
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 December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Roundup 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.
