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Changsha Huanghua Airport in Changsha, China has 31 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 Sep 23, 2026.
The longest listed nonstop flight from CSX is to Nairobi (NBO), about 5,430 miles with an estimated block time of ~11h 47m.
| # | Route | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| 1 | CSX to NBO Nairobi, Kenya | 5,430 mi | ~11h 47m | 3×/wk | |
| 2 | CSX to SIN Singapore, Singapore | 1,952 mi | ~4h 37m | 1/day | |
| 3 | CSX to KUL Kuala Lumpur, Malaysia | 1,915 mi | ~4h 32m | 2-3/day | |
| 4 | CSX to HRB Harbin, China | 1,399 mi | ~3h 28m | 3-4/day | |
| 5 | CSX to CGQ Changchun, China | 1,292 mi | ~3h 15m | 2-3/day | |
| 6 | CSX to KTI Krong Ta Khmau, Cambodia | 1,281 mi | ~3h 14m | 2×/wk | |
| 7 | CSX to DMK Bangkok, Thailand | 1,276 mi | ~3h 13m | 1/day | |
| 8 | CSX to SHE Shenyang, China | 1,094 mi | ~2h 50m | 5-6/day | |
| 9 | CSX to ICN Seoul, South Korea | 999 mi | ~2h 39m | 1-2/day | |
| 10 | CSX to VTE Vientiane, Laos | 976 mi | ~2h 36m | 3×/wk | |
| 11 | CSX to DLC Dalian, China | 884 mi | ~2h 24m | 1/day | |
| 12 | CSX to PEK Beijing, China | 844 mi | ~2h 19m | 14/day | |
| 13 | CSX to TVS Tangshan, China | 842 mi | ~2h 19m | 1/day | |
| 14 | CSX to PKX Beijing, China | 802 mi | ~2h 14m | 15/day | |
| 15 | CSX to YNT Yantai, China | 794 mi | ~2h 13m | 2×/wk | |
| 16 | CSX to TSN Tianjin, China | 792 mi | ~2h 13m | 4-5/day | |
| 17 | CSX to SYX Sanya, China | 724 mi | ~2h 5m | 14×/wk | |
| 18 | CSX to TAO Qingdao, China | 693 mi | ~2h 1m | 2-3/day | |
| 19 | CSX to KMG Kunming, China | 684 mi | ~2h | 1/day | |
| 20 | CSX to HAN Hanoi, Vietnam | 669 mi | ~1h 58m | 1/day | |
| 21 | CSX to TNA Jinan, China | 642 mi | ~1h 55m | 3×/wk | |
| 22 | CSX to HAK Haikou, China | 596 mi | ~1h 49m | 1-2/day | |
| 23 | CSX to PVG Shanghai, China | 554 mi | ~1h 44m | 8-9/day | |
| 24 | CSX to NTG Nantong, China | 535 mi | ~1h 41m | 3×/wk | |
| 25 | CSX to SHA Shanghai, China | 529 mi | ~1h 41m | 8-9/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 CSX to NBO at 5,430 mi. Scroll or pinch to zoom, drag to pan.
Lines are true great circles on a map centred on CSX, 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 CSX schedule set is CSX to NBO, about 5,430 miles with an estimated block time of ~11h 47m.
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.