How far is Vientiane from Seletar?
The distance between Seletar (Seletar Airport) and Vientiane (Wattay International Airport) is 1142 miles / 1839 kilometers / 993 nautical miles.
The driving distance from Seletar (XSP) to Vientiane (VTE) is 1540 miles / 2478 kilometers, and travel time by car is about 29 hours 40 minutes.
Seletar Airport – Wattay International Airport
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Distance from Seletar to Vientiane
There are several ways to calculate the distance from Seletar to Vientiane. Here are two standard methods:
Vincenty's formula (applied above)- 1142.423 miles
- 1838.552 kilometers
- 992.739 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- 1148.389 miles
- 1848.154 kilometers
- 997.923 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 Seletar to Vientiane?
The estimated flight time from Seletar Airport to Wattay International Airport is 2 hours and 39 minutes.
What is the time difference between Seletar and Vientiane?
The time difference between Seletar and Vientiane is 1 hour. Vientiane is 1 hour behind Seletar.
Flight carbon footprint between Seletar Airport (XSP) and Wattay International Airport (VTE)
On average, flying from Seletar to Vientiane generates about 159 kg of CO2 per passenger, and 159 kilograms equals 350 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seletar to Vientiane
See the map of the shortest flight path between Seletar Airport (XSP) and Wattay International Airport (VTE).
Airport information
| Origin | Seletar Airport |
|---|---|
| City: | Seletar |
| Country: | Singapore  |
| IATA Code: | XSP |
| ICAO Code: | WSSL |
| Coordinates: | 1°25′1″N, 103°52′4″E |
| Destination | Wattay International Airport |
|---|---|
| City: | Vientiane |
| Country: | Laos  |
| IATA Code: | VTE |
| ICAO Code: | VLVT |
| Coordinates: | 17°59′17″N, 102°33′46″E |