The straight-line distance from Vientiane, Laos to Chengdu, China is 1,408 km (875 miles).Chengdu is N of Vientiane.
Distance (km)
1,408
straight line
Distance (miles)
875
straight line
Flight Time
2 hr 18 min
estimated direct
Direction
N
6° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 2 hr 18 min | 1,408 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 22 hr 54 min | ~1,830 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 | Vientiane, Laos |
| To | Chengdu, China |
| Straight-line Distance | 1,408 km (875 miles) |
| Bearing | 6° (N) |
| Coordinates (Vientiane) | 17.9757°, 102.6331° |
| Coordinates (Chengdu) | 30.5728°, 104.0668° |
The straight-line (as the crow flies) distance from Vientiane to Chengdu is 1,408 km (875 miles). Chengdu is N of Vientiane.
A direct flight from Vientiane to Chengdu takes approximately 2 hr 18 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Vientiane to Chengdu takes approximately 22 hr 54 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.
Chengdu is N (6 degrees) from Vientiane.
The distance from Chengdu to Vientiane is the same: 1,408 km (875 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.