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How far is Saidpur from Chiang Rai?

The distance between Chiang Rai (Chiang Rai International Airport) and Saidpur (Saidpur Airport) is 805 miles / 1296 kilometers / 700 nautical miles.

The driving distance from Chiang Rai (CEI) to Saidpur (SPD) is 1497 miles / 2409 kilometers, and travel time by car is about 30 hours 7 minutes.

Chiang Rai International Airport – Saidpur Airport

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805
Miles
Distance arrow
1296
Kilometers
Distance arrow
700
Nautical miles

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Distance from Chiang Rai to Saidpur

There are several ways to calculate the distance from Chiang Rai to Saidpur. Here are two standard methods:

Vincenty's formula (applied above)
  • 805.337 miles
  • 1296.065 kilometers
  • 699.819 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
  • 805.164 miles
  • 1295.786 kilometers
  • 699.669 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 Saidpur?

The estimated flight time from Chiang Rai International Airport to Saidpur Airport is 2 hours and 1 minutes.

Flight carbon footprint between Chiang Rai International Airport (CEI) and Saidpur Airport (SPD)

On average, flying from Chiang Rai to Saidpur generates about 135 kg of CO2 per passenger, and 135 kilograms equals 298 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 Saidpur

See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Saidpur Airport (SPD).

Airport information

Origin Chiang Rai International Airport
City: Chiang Rai
Country: Thailand Flag of Thailand
IATA Code: CEI
ICAO Code: VTCT
Coordinates: 19°57′8″N, 99°52′58″E
Destination Saidpur Airport
City: Saidpur
Country: Bangladesh Flag of Bangladesh
IATA Code: SPD
ICAO Code: VGSD
Coordinates: 25°45′33″N, 88°54′32″E