How far is Nakhon Phanom from Simao?
The distance between Simao (Pu'er Simao Airport) and Nakhon Phanom (Nakhon Phanom Airport) is 442 miles / 712 kilometers / 384 nautical miles.
The driving distance from Simao (SYM) to Nakhon Phanom (KOP) is 731 miles / 1176 kilometers, and travel time by car is about 14 hours 48 minutes.
Pu'er Simao Airport – Nakhon Phanom Airport
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Distance from Simao to Nakhon Phanom
There are several ways to calculate the distance from Simao to Nakhon Phanom. Here are two standard methods:
Vincenty's formula (applied above)- 442.413 miles
- 711.995 kilometers
- 384.447 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- 443.602 miles
- 713.908 kilometers
- 385.479 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 Simao to Nakhon Phanom?
The estimated flight time from Pu'er Simao Airport to Nakhon Phanom Airport is 1 hour and 20 minutes.
What is the time difference between Simao and Nakhon Phanom?
The time difference between Simao and Nakhon Phanom is 1 hour. Nakhon Phanom is 1 hour behind Simao.
Flight carbon footprint between Pu'er Simao Airport (SYM) and Nakhon Phanom Airport (KOP)
On average, flying from Simao to Nakhon Phanom generates about 90 kg of CO2 per passenger, and 90 kilograms equals 199 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Simao to Nakhon Phanom
See the map of the shortest flight path between Pu'er Simao Airport (SYM) and Nakhon Phanom Airport (KOP).
Airport information
| Origin | Pu'er Simao Airport |
|---|---|
| City: | Simao |
| Country: | China  |
| IATA Code: | SYM |
| ICAO Code: | ZPSM |
| Coordinates: | 22°47′35″N, 100°57′32″E |
| Destination | Nakhon Phanom Airport |
|---|---|
| City: | Nakhon Phanom |
| Country: | Thailand  |
| IATA Code: | KOP |
| ICAO Code: | VTUW |
| Coordinates: | 17°23′1″N, 104°38′34″E |