# Distance between Simara (SIF) and Biratnagar (BIR)

Flight distance from Simara to Biratnagar (Simara Airport – Biratnagar Airport) is 149 miles / 239 kilometers / 129 nautical miles. Estimated flight time is 46 minutes.

Driving distance from Simara (SIF) to Biratnagar (BIR) is 180 miles / 290 kilometers and travel time by car is about 3 hours 46 minutes.

149
Miles
239
Kilometers
129
Nautical miles

## How far is Biratnagar from Simara?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 148.599 miles
• 239.147 kilometers
• 129.129 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 148.410 miles
• 238.844 kilometers
• 128.965 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).

## Flight Duration

Estimated flight time from Simara Airport to Biratnagar Airport is 46 minutes.

## Time difference

There is no time difference between Simara and Biratnagar.

## Carbon dioxide emissions

On average flying from Simara to Biratnagar generates about 47 kg of CO2 per passenger, 47 kilograms is equal to 103 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Simara to Biratnagar

Shortest flight path between Simara Airport (SIF) and Biratnagar Airport (BIR).

## Airport information

Origin Simara Airport
City: Simara
Country: Nepal
IATA Code: SIF
ICAO Code: VNSI
Coordinates: 27°9′34″N, 84°58′48″E
Destination Biratnagar Airport
City: Biratnagar
Country: Nepal
IATA Code: BIR
ICAO Code: VNVT
Coordinates: 26°28′53″N, 87°15′50″E