Air Miles Calculator logo

How far is Stephenville from Idaho Falls, ID?

The distance between Idaho Falls (Idaho Falls Regional Airport) and Stephenville (Stephenville International Airport) is 2545 miles / 4095 kilometers / 2211 nautical miles.

The driving distance from Idaho Falls (IDA) to Stephenville (YJT) is 4074 miles / 6556 kilometers, and travel time by car is about 86 hours 38 minutes.

Idaho Falls Regional Airport – Stephenville International Airport

Distance arrow
2545
Miles
Distance arrow
4095
Kilometers
Distance arrow
2211
Nautical miles
Flight time duration
5 h 19 min
Time Difference
3 h 30 min
CO2 emission
280 kg

Search flights

Distance from Idaho Falls to Stephenville

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

Vincenty's formula (applied above)
  • 2544.791 miles
  • 4095.444 kilometers
  • 2211.363 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
  • 2537.703 miles
  • 4084.036 kilometers
  • 2205.203 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 Idaho Falls to Stephenville?

The estimated flight time from Idaho Falls Regional Airport to Stephenville International Airport is 5 hours and 19 minutes.

Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Stephenville International Airport (YJT)

On average, flying from Idaho Falls to Stephenville generates about 280 kg of CO2 per passenger, and 280 kilograms equals 618 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Idaho Falls to Stephenville

See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Stephenville International Airport (YJT).

Airport information

Origin Idaho Falls Regional Airport
City: Idaho Falls, ID
Country: United States Flag of United States
IATA Code: IDA
ICAO Code: KIDA
Coordinates: 43°30′52″N, 112°4′15″W
Destination Stephenville International Airport
City: Stephenville
Country: Canada Flag of Canada
IATA Code: YJT
ICAO Code: CYJT
Coordinates: 48°32′39″N, 58°32′59″W