How far is Sainyabuli from Chiang Rai?
The distance between Chiang Rai (Chiang Rai International Airport) and Sainyabuli (Sayaboury Airport) is 129 miles / 207 kilometers / 112 nautical miles.
The driving distance from Chiang Rai (CEI) to Sainyabuli (ZBY) is 206 miles / 332 kilometers, and travel time by car is about 7 hours 7 minutes.
Chiang Rai International Airport – Sayaboury Airport
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Distance from Chiang Rai to Sainyabuli
There are several ways to calculate the distance from Chiang Rai to Sainyabuli. Here are two standard methods:
Vincenty's formula (applied above)- 128.652 miles
- 207.045 kilometers
- 111.795 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- 128.570 miles
- 206.914 kilometers
- 111.724 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 Chiang Rai to Sainyabuli?
The estimated flight time from Chiang Rai International Airport to Sayaboury Airport is 44 minutes.
What is the time difference between Chiang Rai and Sainyabuli?
There is no time difference between Chiang Rai and Sainyabuli.
Flight carbon footprint between Chiang Rai International Airport (CEI) and Sayaboury Airport (ZBY)
On average, flying from Chiang Rai to Sainyabuli generates about 44 kg of CO2 per passenger, and 44 kilograms equals 97 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chiang Rai to Sainyabuli
See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Sayaboury Airport (ZBY).
Airport information
| Origin | Chiang Rai International Airport |
|---|---|
| City: | Chiang Rai |
| Country: | Thailand  |
| IATA Code: | CEI |
| ICAO Code: | VTCT |
| Coordinates: | 19°57′8″N, 99°52′58″E |
| Destination | Sayaboury Airport |
|---|---|
| City: | Sainyabuli |
| Country: | Laos  |
| IATA Code: | ZBY |
| ICAO Code: | VLSB |
| Coordinates: | 19°14′36″N, 101°42′33″E |