Year-round direct route · 413 km
Heihe (HEK) to Daqing (DQA)
Nonstop service operated by Chengdu Airlines. Around 1h 10m gate to gate over 413 km (257 mi).
Route facts
| Airlines | Chengdu Airlines |
| Service | Year-round |
| Distance | 413 km / 257 mi |
| Est. flight time | about 1h 10m |
| Return direction | DQA to HEK |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.