Distance from Seoul to Hanoi
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Hanoi → Seoul
How far is Seoul from Hanoi?
Seoul (South Korea) and Hanoi (Vietnam) are very far apart: 2,741 km in a straight line, that is 1,703 miles or 1,480 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
By road, Seoul to Hanoi is 3,291 km (2,045 miles), about 48 h 25 min by car on the fastest route, without traffic or stops. The road is 20% longer than the straight line.
From Seoul, Hanoi lies to the south-west (initial bearing 234°). The route crosses from South Korea into Vietnam. The halfway point is at 29.7126°, 115.5380°.
A direct flight would take about 3 h 56 min (800 km/h cruise plus take-off and landing). The road distance and driving time are calculated on the map from OpenStreetMap roads.
Other distances from Seoul
- Seoul – Goyang-si 16 km
- Seoul – Seongnam-si 20 km
- Seoul – Incheon 27 km
- Seoul – Suwon 31 km
- Seoul – Daejeon 140 km
- Seoul – Pyongyang 195 km
- Seoul – Daegu 237 km
- Seoul – Gwangju 268 km
- Seoul – Busan 330 km
Other distances from Hanoi
- Hanoi – Zhongshan 492 km
- Hanoi – Dadonghai 495 km
- Hanoi – Kunming 549 km
- Hanoi – Guiyang 624 km
- Hanoi – Yunfu 673 km
- Hanoi – Foshan 784 km
- Hanoi – Guangzhou 798 km
- Hanoi – Dongguan 845 km
- Hanoi – Lijiang 865 km
Frequently asked questions
How far is Seoul from Hanoi?
By road it is 3,291 km (2,045 miles) from Seoul to Hanoi; in a straight line it is 2,741 km (1,703 miles).
How long is the drive from Seoul to Hanoi?
About 48 h 25 min on the fastest route (3,291 km), without traffic or stops.
In which direction is Hanoi from Seoul?
Hanoi is to the south-west of Seoul, at an initial bearing of 234°.
How long is the flight from Seoul to Hanoi?
A direct flight would take about 3 h 56 min at an average cruising speed of 800 km/h.
How is the distance calculated?
The straight-line distance is computed on the WGS84 ellipsoid with the Vincenty formula, accurate to the metre. The road distance comes from OpenStreetMap roads.