How far is Biratnagar from Simao?

The distance between Simao (Pu'er Simao Airport) and Biratnagar (Biratnagar Airport) is 898 miles / 1445 kilometers / 780 nautical miles.

The driving distance from Simao (SYM) to Biratnagar (BIR) is 1482 miles / 2385 kilometers, and travel time by car is about 31 hours 35 minutes.

Distance from Simao to Biratnagar

There are several ways to calculate the distance from Simao to Biratnagar. Here are two standard methods:

Vincenty's formula (applied above)

• 897.600 miles
• 1444.547 kilometers
• 779.993 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

• 896.475 miles
• 1442.736 kilometers
• 779.015 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 Biratnagar?

The estimated flight time from Pu'er Simao Airport to Biratnagar Airport is 2 hours and 11 minutes.

What is the time difference between Simao and Biratnagar?

The time difference between Simao and Biratnagar is 2 hours 15 minutes. Biratnagar is 2 hours 15 minutes behind Simao.

Flight carbon footprint between Pu'er Simao Airport (SYM) and Biratnagar Airport (BIR)

On average, flying from Simao to Biratnagar generates about 143 kg of CO2 per passenger, and 143 kilograms equals 316 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 Biratnagar

See the map of the shortest flight path between Pu'er Simao Airport (SYM) and Biratnagar Airport (BIR).

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	Biratnagar Airport
City:	Biratnagar
Country:	Nepal
IATA Code:	BIR
ICAO Code:	VNVT
Coordinates:	26°28′53″N, 87°15′50″E