# How far is Singapore from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Singapore (Singapore Changi Airport) is 1371 miles / 2207 kilometers / 1192 nautical miles.

The driving distance from Hanoi (HAN) to Singapore (SIN) is 2020 miles / 3251 kilometers, and travel time by car is about 39 hours 22 minutes.

1371
Miles
2207
Kilometers
1192
Nautical miles
3 h 5 min
171 kg

## Distance from Hanoi to Singapore

There are several ways to calculate the distance from Hanoi to Singapore. Here are two standard methods:

Vincenty's formula (applied above)
• 1371.407 miles
• 2207.066 kilometers
• 1191.720 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
• 1378.379 miles
• 2218.286 kilometers
• 1197.779 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 Hanoi to Singapore?

The estimated flight time from Noi Bai International Airport to Singapore Changi Airport is 3 hours and 5 minutes.

## Flight carbon footprint between Noi Bai International Airport (HAN) and Singapore Changi Airport (SIN)

On average, flying from Hanoi to Singapore generates about 171 kg of CO2 per passenger, and 171 kilograms equals 378 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Hanoi to Singapore

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Singapore Changi Airport (SIN).

## Airport information

Origin Noi Bai International Airport
City: Hanoi
Country: Vietnam
IATA Code: HAN
ICAO Code: VVNB
Coordinates: 21°13′16″N, 105°48′25″E
Destination Singapore Changi Airport
City: Singapore
Country: Singapore
IATA Code: SIN
ICAO Code: WSSS
Coordinates: 1°21′0″N, 103°59′38″E