The straight-line distance from Vientiane, Laos to Guangzhou, China is 1,246 km (774 miles).Guangzhou is ENE of Vientiane.
Distance (km)
1,246
straight line
Distance (miles)
774
straight line
Flight Time
2 hr 6 min
estimated direct
Direction
ENE
61° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 2 hr 6 min | 1,246 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 20 hr 12 min | ~1,620 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 | Guangzhou, China |
| Straight-line Distance | 1,246 km (774 miles) |
| Bearing | 61° (ENE) |
| Coordinates (Vientiane) | 17.9757°, 102.6331° |
| Coordinates (Guangzhou) | 23.1291°, 113.2644° |
The straight-line (as the crow flies) distance from Vientiane to Guangzhou is 1,246 km (774 miles). Guangzhou is ENE of Vientiane.
A direct flight from Vientiane to Guangzhou takes approximately 2 hr 6 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Vientiane to Guangzhou takes approximately 20 hr 12 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.
Guangzhou is ENE (61 degrees) from Vientiane.
The distance from Guangzhou to Vientiane is the same: 1,246 km (774 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.