Air Miles Calculator

Distance between Buffalo, NY (BUF) and Wilmington, DE (ILG)

Distance from Buffalo to Wilmington (Wilmington Airport (Delaware) – Buffalo Niagara International Airport) is 278 miles / 447 kilometers / 241 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 277.657 miles
  • 446.846 kilometers
  • 241.278 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
  • 277.635 miles
  • 446.810 kilometers
  • 241.258 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Buffalo Niagara International Airport (BUF) to Wilmington Airport (Delaware) (ILG) is 1 hour 1 minutes.

Time difference and current local times

There is no time difference between Buffalo and Wilmington.

Time Difference

Buffalo
Wilmington

Buffalo, NY

 EDT

Wilmington, DE

 EDT

Airport information


A Buffalo Niagara International Airport
City: Buffalo, NY
Country: United States Flag of United States
IATA Code: BUF
ICAO Code: KBUF
Coordinates: 42°56′25″N, 78°43′55″W

B Wilmington Airport (Delaware)
City: Wilmington, DE
Country: United States Flag of United States
IATA Code: ILG
ICAO Code: KILG
Coordinates: 39°40′43″N, 75°36′23″W

Map

Buffalo to Wilmington flight map.

Frequent Flyer Miles Calculator

Buffalo (BUF) → Wilmington (ILG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
278
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
278

Round trip?