How far is Helena, MT from Miles City, MT?
Distance by Flight
Shortest distance between Helena and Miles City is 294.86 miles (474.53 km).
Flight distance from Helena, MT to Miles City, MT is 294.86 miles. Estimated flight time is 00 hours 46 minutes.
It takes 00 hours 41 minutes to travel from Helena to Miles City with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Helena, Montana to Miles City, Montana is: 383.55 miles (617.27 km) by car.
Driving from Helena to Miles City will take approximately 05 hours 47 minutes.
#1 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 |
#2 Miles City
City in Custer County, Montana
| Population | 8264 |
|---|---|
| GPS Coordinates | 46°24'30"N 105°50'26"W |
| Latitude | 46.4083400 |
| Longitude | -105.8405600 |
| Altitude | 722 |
| Country | United States |
Ending point in Miles City: Main Street (-105.84056,46.408351)
Estimated Travel Time Between Helena and Miles City
The distance between Helena and Miles City is 617 km if you choose to drive by road. You can go 06 hours 51 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 Helena and Miles City. The current time is 08:24:33.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 12 hours 46 minutes |
| 40 mph (64.37 km/h) | 09 hours 35 minutes |
| 50 mph (80.47 km/h) | 07 hours 40 minutes |
| 60 mph (96.56 km/h) | 06 hours 23 minutes |
| 70 mph (112.65 km/h) | 05 hours 28 minutes |
| 75 mph (120.7 km/h) | 05 hours 06 minutes |
| 80 mph (128.75 km/h) | 04 hours 47 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 51.23 liters (13.53 gallon) of gas to cover the route between Helena and Miles City.
The estimated cost of gas to go from Helena to Miles City is $52.18 (diesel $64.76).
Montana gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.86 | $4.15 | $4.45 | $4.79 |
| Total | $52.18 | $56.15 | $60.16 | $64.76 |
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 April 24, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Helena and Miles City (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
