Air Miles Calculator

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

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

How far is Wilmington from Buffalo?

There are several ways to calculate distances between Buffalo and Wilmington. Here are two common 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 – the shortest distance between two points).

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

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 63 kg (140 pounds).

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

Buffalo to Wilmington flight path

Shortest flight path between Buffalo Niagara International Airport (BUF) and Wilmington Airport (Delaware) (ILG).

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?