The straight-line distance from Chengdu, China to Hanoi, Vietnam is 1,076 km (669 miles).Hanoi is S of Chengdu.
Distance (km)
1,076
straight line
Distance (miles)
669
straight line
Flight Time
1 hr 48 min
estimated direct
Direction
S
170° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 1 hr 48 min | 1,076 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 17 hr 30 min | ~1,399 km | Avg 80 km/h, +30% route factor |
All times are estimates based on straight-line distance. Actual travel times vary by route, stops, and conditions.
| From | Chengdu, China |
| To | Hanoi, Vietnam |
| Straight-line Distance | 1,076 km (669 miles) |
| Bearing | 170° (S) |
| Coordinates (Chengdu) | 30.5728°, 104.0668° |
| Coordinates (Hanoi) | 21.0278°, 105.8342° |
The straight-line (as the crow flies) distance from Chengdu to Hanoi is 1,076 km (669 miles). Hanoi is S of Chengdu.
A direct flight from Chengdu to Hanoi takes approximately 1 hr 48 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Chengdu to Hanoi takes approximately 17 hr 30 min. This estimate assumes an average speed of 80 km/h with a 30% route factor for indirect roads. Actual time will vary based on road conditions, traffic, and the specific route taken.
Hanoi is S (170 degrees) from Chengdu.
The distance from Hanoi to Chengdu is the same: 1,076 km (669 miles). Distance between two points is the same in either direction.
Distances calculated using the Haversine formula (great-circle distance). Travel time estimates are approximate.
Coordinates sourced from public geographic databases.