How far is Yan'an from Rayong?
The distance between Rayong (U-Tapao International Airport) and Yan'an (Yan'an Nanniwan Airport) is 1720 miles / 2769 kilometers / 1495 nautical miles.
The driving distance from Rayong (UTP) to Yan'an (ENY) is 2253 miles / 3626 kilometers, and travel time by car is about 43 hours 7 minutes.
U-Tapao International Airport – Yan'an Nanniwan Airport
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Distance from Rayong to Yan'an
There are several ways to calculate the distance from Rayong to Yan'an. Here are two standard methods:
Vincenty's formula (applied above)- 1720.414 miles
- 2768.737 kilometers
- 1494.999 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- 1726.025 miles
- 2777.768 kilometers
- 1499.875 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 Rayong to Yan'an?
The estimated flight time from U-Tapao International Airport to Yan'an Nanniwan Airport is 3 hours and 45 minutes.
What is the time difference between Rayong and Yan'an?
The time difference between Rayong and Yan'an is 1 hour. Yan'an is 1 hour ahead of Rayong.
Flight carbon footprint between U-Tapao International Airport (UTP) and Yan'an Nanniwan Airport (ENY)
On average, flying from Rayong to Yan'an generates about 194 kg of CO2 per passenger, and 194 kilograms equals 428 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rayong to Yan'an
See the map of the shortest flight path between U-Tapao International Airport (UTP) and Yan'an Nanniwan Airport (ENY).
Airport information
| Origin | U-Tapao International Airport |
|---|---|
| City: | Rayong |
| Country: | Thailand  |
| IATA Code: | UTP |
| ICAO Code: | VTBU |
| Coordinates: | 12°40′47″N, 101°0′17″E |
| Destination | Yan'an Nanniwan Airport |
|---|---|
| City: | Yan'an |
| Country: | China  |
| IATA Code: | ENY |
| ICAO Code: | ZLYA |
| Coordinates: | 36°28′35″N, 109°27′55″E |