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How far is Jomsom from Haiphong?

The distance between Haiphong (Cat Bi International Airport) and Jomsom (Jomsom Airport) is 1542 miles / 2482 kilometers / 1340 nautical miles.

The driving distance from Haiphong (HPH) to Jomsom (JMO) is 2330 miles / 3750 kilometers, and travel time by car is about 48 hours 21 minutes.

Cat Bi International Airport – Jomsom Airport

Distance arrow
1542
Miles
Distance arrow
2482
Kilometers
Distance arrow
1340
Nautical miles
Flight time duration
3 h 25 min
Time Difference
1 h 15 min
CO2 emission
182 kg

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Distance from Haiphong to Jomsom

There are several ways to calculate the distance from Haiphong to Jomsom. Here are two standard methods:

Vincenty's formula (applied above)
  • 1542.171 miles
  • 2481.884 kilometers
  • 1340.110 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
  • 1540.618 miles
  • 2479.384 kilometers
  • 1338.760 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 Haiphong to Jomsom?

The estimated flight time from Cat Bi International Airport to Jomsom Airport is 3 hours and 25 minutes.

Flight carbon footprint between Cat Bi International Airport (HPH) and Jomsom Airport (JMO)

On average, flying from Haiphong to Jomsom generates about 182 kg of CO2 per passenger, and 182 kilograms equals 402 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Haiphong to Jomsom

See the map of the shortest flight path between Cat Bi International Airport (HPH) and Jomsom Airport (JMO).

Airport information

Origin Cat Bi International Airport
City: Haiphong
Country: Vietnam Flag of Vietnam
IATA Code: HPH
ICAO Code: VVCI
Coordinates: 20°49′9″N, 106°43′29″E
Destination Jomsom Airport
City: Jomsom
Country: Nepal Flag of Nepal
IATA Code: JMO
ICAO Code: VNJS
Coordinates: 28°46′49″N, 83°43′22″E