Map of flight path and driving directions from Chicago to Lebanon.
Shortest flight path between Chicago Midway International Airport (MDW) and Lebanon Municipal Airport (New Hampshire) (LEB).
How far is Lebanon from Chicago?
There are several ways to calculate distances between Chicago and Lebanon. Here are two common methods:Vincenty's formula (applied above)
- 795.425 miles
- 1280.112 kilometers
- 691.205 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
- 793.385 miles
- 1276.830 kilometers
- 689.433 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).
Time difference and current local times
The time difference between Chicago and Lebanon is 1 hour. Lebanon is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 134 kg (296 pounds).
Frequent Flyer Miles Calculator
Chicago (MDW) → Lebanon (LEB).