How far is Chiang Mai from Philadelphia, PA?
The distance between Philadelphia (Philadelphia International Airport) and Chiang Mai (Chiang Mai International Airport) is 8379 miles / 13485 kilometers / 7281 nautical miles.
Philadelphia International Airport – Chiang Mai International Airport
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Distance from Philadelphia to Chiang Mai
There are several ways to calculate the distance from Philadelphia to Chiang Mai. 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 Philadelphia to Chiang Mai?
The estimated flight time from Philadelphia International Airport to Chiang Mai International Airport is 16 hours and 21 minutes.
What is the time difference between Philadelphia and Chiang Mai?
Flight carbon footprint between Philadelphia International Airport (PHL) and Chiang Mai International Airport (CNX)
On average, flying from Philadelphia to Chiang Mai 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 Philadelphia to Chiang Mai
See the map of the shortest flight path between Philadelphia International Airport (PHL) and Chiang Mai International Airport (CNX).
Airport information
| Origin | Philadelphia International Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States  |
| IATA Code: | PHL |
| ICAO Code: | KPHL |
| Coordinates: | 39°52′18″N, 75°14′27″W |
| Destination | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |