Air Miles Calculator logo

How far is Twin Falls, ID, from Lewiston, ID?

The distance between Lewiston (Lewiston–Nez Perce County Airport) and Twin Falls (Magic Valley Regional Airport) is 296 miles / 477 kilometers / 258 nautical miles.

The driving distance from Lewiston (LWS) to Twin Falls (TWF) is 403 miles / 648 kilometers, and travel time by car is about 8 hours 23 minutes.

Lewiston–Nez Perce County Airport – Magic Valley Regional Airport

Distance arrow
296
Miles
Distance arrow
477
Kilometers
Distance arrow
258
Nautical miles

Search flights

Distance from Lewiston to Twin Falls

There are several ways to calculate the distance from Lewiston to Twin Falls. Here are two standard methods:

Vincenty's formula (applied above)
  • 296.396 miles
  • 477.003 kilometers
  • 257.561 nautical miles

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

Haversine formula
  • 296.415 miles
  • 477.033 kilometers
  • 257.577 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).

How long does it take to fly from Lewiston to Twin Falls?

The estimated flight time from Lewiston–Nez Perce County Airport to Magic Valley Regional Airport is 1 hour and 3 minutes.

Flight carbon footprint between Lewiston–Nez Perce County Airport (LWS) and Magic Valley Regional Airport (TWF)

On average, flying from Lewiston to Twin Falls generates about 69 kg of CO2 per passenger, and 69 kilograms equals 151 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Lewiston–Nez Perce County Airport (LWS) and Magic Valley Regional Airport (TWF).

Airport information

Origin Lewiston–Nez Perce County Airport
City: Lewiston, ID
Country: United States Flag of United States
IATA Code: LWS
ICAO Code: KLWS
Coordinates: 46°22′28″N, 117°0′53″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