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Cat Bi International Airport in Haiphong, Vietnam has 11 nonstop destinations in the current FlightQ schedule set. This page ranks the farthest routes by airport-to-airport distance and adds airlines, frequency, and estimated flight time.
Schedule snapshot checked Jun 15, 2026.
The longest listed nonstop flight from HPH is to Seoul (ICN), about with an estimated block time of .
| # | Route | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| 1 | HPH to ICN Seoul, South Korea | 1,649 mi | ~3h 59m | 1/day | |
| 2 | HPH to PQC Duong Dong, Vietnam | 754 mi | ~2h 8m | 1-2/day | |
| 3 | HPH to VCA Can Tho, Vietnam | 745 mi | ~2h 7m | 3×/wk | |
| 4 | HPH to SGN Ho Chi Minh City, Vietnam | 691 mi | ~2h 1m | 13-14/day | |
| 5 | HPH to CXR Nha Trang, Vietnam | 631 mi | ~1h 53m | 2/day | |
| 6 | HPH to LJG Lijiang, China | 576 mi | ~1h 46m | 3×/wk | |
| 7 | HPH to BMV Buon Ma Thuot, Vietnam | 571 mi | ~1h 46m | 1/day | |
| 8 | HPH to CAN Guangzhou, China | 457 mi | ~1h 32m | 2×/wk | |
| 9 | HPH to MFM Macao, Macao SAR China | 451 mi | ~1h 31m | 3×/wk | |
| 10 | HPH to KMG Kunming, China | 384 mi | ~1h 23m | 3×/wk | |
| 11 | HPH to DAD Da Nang, Vietnam | 344 mi | ~1h 18m | 3-4/day |
Distance is great-circle mileage. Estimated time uses a standard block-time model until a route has enough tracked duration data on its route guide.
Tap a line to see the route. Farthest is HPH to ICN at 1,649 mi. Scroll or pinch to zoom, drag to pan.
Lines are true great circles on a map centred on HPH, so the curve you see is the route's real shortest path. Select one to jump to its row.
The longest nonstop route in FlightQ's current HPH schedule set is HPH to ICN, about 1,649 miles with an estimated block time of ~3h 59m.
Routes are ranked by great-circle distance between the origin and destination airports. Flight times are estimates unless a route page has tracked duration data.
The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.