Latitude and longitude of Hải Vân Tunnel
- In Vietnam
Satellite map of Hải Vân Tunnel
The Hải Vân Tunnel, the longest tunnel in Southeast Asia at 6.28 km, lies on highway 1 between the two cities of Da Nang and Huế in central Vietnam.
Latitude: 16° 11' 7.88" N
Longitude: 108° 06' 3.65" E