How far is Philadelphia, PA, from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Philadelphia (Philadelphia International Airport) is 8379 miles / 13485 kilometers / 7281 nautical miles.
Chiang Mai International Airport – Philadelphia International Airport
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Distance from Chiang Mai to Philadelphia
There are several ways to calculate the distance from Chiang Mai to Philadelphia. Here are two standard methods:
Vincenty's formula (applied above)- 8379.271 miles
- 13485.130 kilometers
- 7281.388 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- 8368.065 miles
- 13467.096 kilometers
- 7271.650 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 Chiang Mai to Philadelphia?
The estimated flight time from Chiang Mai International Airport to Philadelphia International Airport is 16 hours and 21 minutes.
What is the time difference between Chiang Mai and Philadelphia?
Flight carbon footprint between Chiang Mai International Airport (CNX) and Philadelphia International Airport (PHL)
On average, flying from Chiang Mai to Philadelphia generates about 1 054 kg of CO2 per passenger, and 1 054 kilograms equals 2 324 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Chiang Mai to Philadelphia
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Philadelphia International Airport (PHL).
Airport information
| Origin | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |
| Destination | Philadelphia International Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States  |
| IATA Code: | PHL |
| ICAO Code: | KPHL |
| Coordinates: | 39°52′18″N, 75°14′27″W |