How far is Lewistown, MT from Helena, MT?
Distance by Flight
Shortest distance between Lewistown and Helena is 127.48 miles (205.15 km).
Flight distance from Lewistown, MT to Helena, MT is 127.48 miles. Estimated flight time is 00 hours 23 minutes.
It takes 00 hours 21 minutes to travel from Lewistown to Helena with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Lewistown, Montana to Helena, Montana is: 194.28 miles (312.67 km) by car.
Driving from Lewistown to Helena will take approximately 03 hours 11 minutes.
#1 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 |
#2 Helena
State capital of Montana, United States and seat of Lewis and Clark County
| Population | 33737 |
|---|---|
| GPS Coordinates | 46°35'34"N 112°2'10"W |
| Latitude | 46.5927100 |
| Longitude | -112.0361100 |
| Altitude | 1237 |
| Country | United States |
Ending point in Helena: Cruse Avenue (-112.036062,46.592722)
Estimated Travel Time Between Lewistown and Helena
The distance between Lewistown and Helena is 313 km if you choose to drive by road. You can go 03 hours 28 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 Lewistown and Helena. The current time is 00:41:44.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 06 hours 28 minutes |
| 40 mph (64.37 km/h) | 04 hours 51 minutes |
| 50 mph (80.47 km/h) | 03 hours 53 minutes |
| 60 mph (96.56 km/h) | 03 hours 14 minutes |
| 70 mph (112.65 km/h) | 02 hours 46 minutes |
| 75 mph (120.7 km/h) | 02 hours 35 minutes |
| 80 mph (128.75 km/h) | 02 hours 25 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 25.95 liters (6.86 gallon) of gas to cover the route between Lewistown and Helena.
The estimated cost of gas to go from Lewistown to Helena is $26.43 (diesel $32.8).
Montana gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.86 | $4.15 | $4.45 | $4.79 |
| Total | $26.43 | $28.44 | $30.47 | $32.8 |
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 April 20, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Lewistown and Helena (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
