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.

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#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
Helena image
#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

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 02:23:12.

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 March 29, 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.

Distance to Other Cities

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Driving distance from Belgrade, MT to Thompson Falls 296.17 miles (477 km)

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Driving distance from Billings, MT to Thompson Falls 444.3 miles (715 km)

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Driving distance from Bozeman, MT to Thompson Falls 303.54 miles (488 km)

Driving distance from Evergreen, MT to Thompson Falls 110.52 miles (178 km)

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Driving distance from Great Falls, MT to Thompson Falls 269.08 miles (433 km)

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Driving distance from Havre, MT to Thompson Falls 370.39 miles (596 km)

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Driving distance from Kalispell, MT to Thompson Falls 107.26 miles (173 km)

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Driving distance from Livingston, MT to Thompson Falls 328.48 miles (529 km)

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Driving distance from Lockwood, MT to Thompson Falls 450.13 miles (724 km)

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Driving distance from Miles City, MT to Thompson Falls 588.96 miles (948 km)

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Driving distance from Missoula, MT to Thompson Falls 101.88 miles (164 km)

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Driving distance from Whitefish, MT to Thompson Falls 123.71 miles (199 km)

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