How far is Great Falls, MT from Lewistown, MT?
Distance by Flight
Shortest distance between Great Falls and Lewistown is 92.84 miles (149.4 km).
Flight distance from Great Falls, MT to Lewistown, MT is 92.84 miles. Estimated flight time is 00 hours 12 minutes.
It takes 00 hours 11 minutes to travel from Great Falls to Lewistown with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Great Falls, Montana to Lewistown, Montana is: 105.42 miles (169.65 km) by car.
Driving from Great Falls to Lewistown will take approximately 01 hours 48 minutes.
#1 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 |
#2 Lewistown
City in Montana, United States
| Population | 5905 |
|---|---|
| GPS Coordinates | 47°3'45"N 109°25'42"W |
| Latitude | 47.0624700 |
| Longitude | -109.4282400 |
| Altitude | 1203 |
| Country | United States |
Ending point in Lewistown: 6th Avenue South (-109.428026,47.06261)
Estimated Travel Time Between Great Falls and Lewistown
The distance between Great Falls and Lewistown is 170 km if you choose to drive by road. You can go 01 hours 53 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 Great Falls and Lewistown. The current time is 10:58:55.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 03 hours 30 minutes |
| 40 mph (64.37 km/h) | 02 hours 38 minutes |
| 50 mph (80.47 km/h) | 02 hours 06 minutes |
| 60 mph (96.56 km/h) | 01 hours 45 minutes |
| 70 mph (112.65 km/h) | 01 hours 30 minutes |
| 75 mph (120.7 km/h) | 01 hours 24 minutes |
| 80 mph (128.75 km/h) | 01 hours 18 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 14.08 liters (3.72 gallon) of gas to cover the route between Great Falls and Lewistown.
The estimated cost of gas to go from Great Falls to Lewistown is $14.34 (diesel $17.8).
Montana gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.86 | $4.15 | $4.45 | $4.79 |
| Total | $14.34 | $15.43 | $16.53 | $17.8 |
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 30, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Great Falls and Lewistown (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
