Air Miles Calculator logo

How far is Philadelphia, PA, from Bonthe?

The distance between Bonthe (Sherbro International Airport) and Philadelphia (Philadelphia International Airport) is 4448 miles / 7158 kilometers / 3865 nautical miles.

Sherbro International Airport – Philadelphia International Airport

Distance arrow
4448
Miles
Distance arrow
7158
Kilometers
Distance arrow
3865
Nautical miles

Search flights

Distance from Bonthe to Philadelphia

There are several ways to calculate the distance from Bonthe to Philadelphia. Here are two standard methods:

Vincenty's formula (applied above)
  • 4448.082 miles
  • 7158.494 kilometers
  • 3865.277 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
  • 4446.738 miles
  • 7156.332 kilometers
  • 3864.110 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 Bonthe to Philadelphia?

The estimated flight time from Sherbro International Airport to Philadelphia International Airport is 8 hours and 55 minutes.

Flight carbon footprint between Sherbro International Airport (BTE) and Philadelphia International Airport (PHL)

On average, flying from Bonthe to Philadelphia generates about 513 kg of CO2 per passenger, and 513 kilograms equals 1 131 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Bonthe to Philadelphia

See the map of the shortest flight path between Sherbro International Airport (BTE) and Philadelphia International Airport (PHL).

Airport information

Origin Sherbro International Airport
City: Bonthe
Country: Sierra Leone Flag of Sierra Leone
IATA Code: BTE
ICAO Code: GFBN
Coordinates: 7°31′56″N, 12°31′8″W
Destination Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″W