How far is Janakpur from Simao?
The distance between Simao (Pu'er Simao Airport) and Janakpur (Janakpur Airport) is 982 miles / 1580 kilometers / 853 nautical miles.
The driving distance from Simao (SYM) to Janakpur (JKR) is 1588 miles / 2555 kilometers, and travel time by car is about 33 hours 30 minutes.
Pu'er Simao Airport – Janakpur Airport
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Distance from Simao to Janakpur
There are several ways to calculate the distance from Simao to Janakpur. Here are two standard methods:
Vincenty's formula (applied above)- 982.024 miles
- 1580.414 kilometers
- 853.355 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- 980.761 miles
- 1578.382 kilometers
- 852.258 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 Janakpur?
The estimated flight time from Pu'er Simao Airport to Janakpur Airport is 2 hours and 21 minutes.
What is the time difference between Simao and Janakpur?
Flight carbon footprint between Pu'er Simao Airport (SYM) and Janakpur Airport (JKR)
On average, flying from Simao to Janakpur generates about 150 kg of CO2 per passenger, and 150 kilograms equals 330 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 Janakpur
See the map of the shortest flight path between Pu'er Simao Airport (SYM) and Janakpur Airport (JKR).
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 | Janakpur Airport |
|---|---|
| City: | Janakpur |
| Country: | Nepal  |
| IATA Code: | JKR |
| ICAO Code: | VNJP |
| Coordinates: | 26°42′31″N, 85°55′20″E |