How far is Thompson Falls, MT from Helena, MT?
Distance by Flight
Shortest distance between Thompson Falls and Helena is 170.05 miles (273.67 km).
Flight distance from Thompson Falls, MT to Helena, MT is 170.05 miles. Estimated flight time is 00 hours 25 minutes.
It takes 00 hours 23 minutes to travel from Thompson Falls to Helena with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Thompson Falls, Montana to Helena, Montana is: 214.31 miles (344.89 km) by car.
Driving from Thompson Falls to Helena will take approximately 03 hours 33 minutes.
#1 Thompson Falls
Town in Montana, United States
| Population | 1432 |
|---|---|
| GPS Coordinates | 47°35'42"N 115°20'18"W |
| Latitude | 47.5948900 |
| Longitude | -115.3383400 |
| Altitude | 779 |
| 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 Thompson Falls and Helena
The distance between Thompson Falls and Helena is 345 km if you choose to drive by road. You can go 03 hours 49 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 Thompson Falls and Helena. The current time is 04:17:07.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 07 hours 08 minutes |
| 40 mph (64.37 km/h) | 05 hours 21 minutes |
| 50 mph (80.47 km/h) | 04 hours 17 minutes |
| 60 mph (96.56 km/h) | 03 hours 34 minutes |
| 70 mph (112.65 km/h) | 03 hours 03 minutes |
| 75 mph (120.7 km/h) | 02 hours 51 minutes |
| 80 mph (128.75 km/h) | 02 hours 40 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 28.63 liters (7.56 gallon) of gas to cover the route between Thompson Falls and Helena.
The estimated cost of gas to go from Thompson Falls to Helena is $29.15 (diesel $36.19).
Montana gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.86 | $4.15 | $4.45 | $4.79 |
| Total | $29.15 | $31.38 | $33.61 | $36.19 |
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 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Thompson Falls and Helena (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
