# Distance between Shanghai (PVG) and Muang Xay (ODY)

Flight distance from Shanghai to Muang Xay (Shanghai Pudong International Airport – Oudomsay Airport) is 1425 miles / 2293 kilometers / 1238 nautical miles. Estimated flight time is 3 hours 11 minutes.

Driving distance from Shanghai (PVG) to Muang Xay (ODY) is 1805 miles / 2905 kilometers and travel time by car is about 32 hours 25 minutes.

## Map of flight path and driving directions from Shanghai to Muang Xay.

Shortest flight path between Shanghai Pudong International Airport (PVG) and Oudomsay Airport (ODY).

## How far is Muang Xay from Shanghai?

There are several ways to calculate distances between Shanghai and Muang Xay. Here are two common methods:

Vincenty's formula (applied above)
• 1424.633 miles
• 2292.724 kilometers
• 1237.972 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
• 1424.107 miles
• 2291.878 kilometers
• 1237.515 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).

## Airport information

A Shanghai Pudong International Airport
City: Shanghai
Country: China
IATA Code: PVG
ICAO Code: ZSPD
Coordinates: 31°8′36″N, 121°48′18″E

B Oudomsay Airport
City: Muang Xay
Country: Laos
IATA Code: ODY
ICAO Code: VLOS
Coordinates: 20°40′57″N, 101°59′38″E

## Time difference and current local times

The time difference between Shanghai and Muang Xay is 1 hour. Muang Xay is 1 hour behind Shanghai.

CST

+07

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 175 kg (385 pounds).

## Frequent Flyer Miles Calculator

Shanghai (PVG) → Muang Xay (ODY).

Distance:
1425
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1425

Round trip?