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Distance between Spokane, WA (GEG) and Twin Falls, ID (TWF)

Flight distance from Spokane to Twin Falls (Spokane International Airport – Magic Valley Regional Airport) is 385 miles / 619 kilometers / 334 nautical miles. Estimated flight time is 1 hour 13 minutes.

Driving distance from Spokane (GEG) to Twin Falls (TWF) is 552 miles / 889 kilometers and travel time by car is about 10 hours 9 minutes.

Spokane – Twin Falls

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385
Miles
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619
Kilometers
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334
Nautical miles

How far is Twin Falls from Spokane?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 384.784 miles
  • 619.250 kilometers
  • 334.368 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 384.807 miles
  • 619.287 kilometers
  • 334.388 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Flight Duration

Estimated flight time from Spokane International Airport to Magic Valley Regional Airport is 1 hour 13 minutes.

Time difference

The time difference between Spokane and Twin Falls is 1 hour. Twin Falls is 1 hour ahead of Spokane.
Spokane time to Twin Falls time converter

Carbon dioxide emissions

On average flying from Spokane to Twin Falls generates about 82 kg of CO2 per passenger, 82 kilograms is equal to 180 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Spokane to Twin Falls

Shortest flight path between Spokane International Airport (GEG) and Magic Valley Regional Airport (TWF).

Airport information

Origin Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W
Destination Magic Valley Regional Airport
City: Twin Falls, ID
Country: United States Flag of United States
IATA Code: TWF
ICAO Code: KTWF
Coordinates: 42°28′54″N, 114°29′16″W