Air Miles Calculator logo

How far is Lebanon, NH, from Idaho Falls, ID?

The distance between Idaho Falls (Idaho Falls Regional Airport) and Lebanon (Lebanon Municipal Airport (New Hampshire)) is 1977 miles / 3181 kilometers / 1718 nautical miles.

The driving distance from Idaho Falls (IDA) to Lebanon (LEB) is 2388 miles / 3843 kilometers, and travel time by car is about 44 hours 43 minutes.

Idaho Falls Regional Airport – Lebanon Municipal Airport (New Hampshire)

Distance arrow
1977
Miles
Distance arrow
3181
Kilometers
Distance arrow
1718
Nautical miles

Search flights

Distance from Idaho Falls to Lebanon

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

Vincenty's formula (applied above)
  • 1976.683 miles
  • 3181.163 kilometers
  • 1717.690 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
  • 1971.333 miles
  • 3172.554 kilometers
  • 1713.042 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 Lebanon?

The estimated flight time from Idaho Falls Regional Airport to Lebanon Municipal Airport (New Hampshire) is 4 hours and 14 minutes.

Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Lebanon Municipal Airport (New Hampshire) (LEB)

On average, flying from Idaho Falls to Lebanon generates about 215 kg of CO2 per passenger, and 215 kilograms equals 475 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 Lebanon

See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Lebanon Municipal Airport (New Hampshire) (LEB).

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 Lebanon Municipal Airport (New Hampshire)
City: Lebanon, NH
Country: United States Flag of United States
IATA Code: LEB
ICAO Code: KLEB
Coordinates: 43°37′33″N, 72°18′15″W