How far is Janakpur from Rayong?
The distance between Rayong (U-Tapao International Airport) and Janakpur (Janakpur Airport) is 1375 miles / 2212 kilometers / 1194 nautical miles.
The driving distance from Rayong (UTP) to Janakpur (JKR) is 2033 miles / 3271 kilometers, and travel time by car is about 39 hours 35 minutes.
U-Tapao International Airport – Janakpur Airport
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Distance from Rayong to Janakpur
There are several ways to calculate the distance from Rayong to Janakpur. Here are two standard methods:
Vincenty's formula (applied above)- 1374.593 miles
- 2212.192 kilometers
- 1194.488 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- 1376.549 miles
- 2215.341 kilometers
- 1196.188 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 Janakpur?
The estimated flight time from U-Tapao International Airport to Janakpur Airport is 3 hours and 6 minutes.
What is the time difference between Rayong and Janakpur?
Flight carbon footprint between U-Tapao International Airport (UTP) and Janakpur Airport (JKR)
On average, flying from Rayong to Janakpur generates about 172 kg of CO2 per passenger, and 172 kilograms equals 378 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 Janakpur
See the map of the shortest flight path between U-Tapao International Airport (UTP) and Janakpur Airport (JKR).
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 | Janakpur Airport |
|---|---|
| City: | Janakpur |
| Country: | Nepal  |
| IATA Code: | JKR |
| ICAO Code: | VNJP |
| Coordinates: | 26°42′31″N, 85°55′20″E |