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How far is Nairobi from Philadelphia, PA?

The distance between Philadelphia (Philadelphia International Airport) and Nairobi (Jomo Kenyatta International Airport) is 7447 miles / 11985 kilometers / 6471 nautical miles.

Philadelphia International Airport – Jomo Kenyatta International Airport

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7447
Miles
Distance arrow
11985
Kilometers
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6471
Nautical miles

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Distance from Philadelphia to Nairobi

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

Vincenty's formula (applied above)
  • 7447.199 miles
  • 11985.105 kilometers
  • 6471.439 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
  • 7442.396 miles
  • 11977.375 kilometers
  • 6467.265 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 Philadelphia to Nairobi?

The estimated flight time from Philadelphia International Airport to Jomo Kenyatta International Airport is 14 hours and 36 minutes.

Flight carbon footprint between Philadelphia International Airport (PHL) and Jomo Kenyatta International Airport (NBO)

On average, flying from Philadelphia to Nairobi generates about 918 kg of CO2 per passenger, and 918 kilograms equals 2 025 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Philadelphia to Nairobi

See the map of the shortest flight path between Philadelphia International Airport (PHL) and Jomo Kenyatta International Airport (NBO).

Airport information

Origin 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
Destination Jomo Kenyatta International Airport
City: Nairobi
Country: Kenya Flag of Kenya
IATA Code: NBO
ICAO Code: HKJK
Coordinates: 1°19′9″S, 36°55′40″E