Map of flight path and driving directions from Charleston to Buffalo.
Shortest flight path between Charleston International Airport (CHS) and Buffalo Niagara International Airport (BUF).
How far is Buffalo from Charleston?
There are several ways to calculate distances between Charleston and Buffalo. Here are two common methods:Vincenty's formula (applied above)
- 696.237 miles
- 1120.485 kilometers
- 605.013 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
- 697.457 miles
- 1122.449 kilometers
- 606.074 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
There is no time difference between Charleston and Buffalo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 124 kg (274 pounds).
Frequent Flyer Miles Calculator
Charleston (CHS) → Buffalo (BUF).