NNG to SYX: Distance and Flight Time
The distance from Nanning Wuxu International Airport (NNG) to Sanya Phoenix International Airport (SYX) is 494 km (307 mi). A typical nonstop flight covers it in about 1h 5m, heading south. The distance is the same in either direction (SYX to NNG).
How far is it from Nanning (Jiangnan) to Sanya (Tianya)?
The great-circle distance between Nanning Wuxu International Airport (NNG) and Sanya Phoenix International Airport (SYX) is 494 km (307 mi, 267 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from NNG to SYX?
A nonstop flight typically takes about 1h 5m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. SYX is roughly south of NNG.
How is the NNG to SYX route written in code?
The pair is written NNG-SYX in IATA codes and ZGNN-ZJSY in ICAO codes, the form used on a flight plan. Nanning Wuxu International Airport is NNG (ZGNN), Sanya Phoenix International Airport is SYX (ZJSY).
| NNG | SYX | |
|---|---|---|
| Airport | Nanning Wuxu International Airport | Sanya Phoenix International Airport |
| ICAO code | ZGNN | ZJSY |
| Country | China | China |
| Elevation | 421 ft | 92 ft |
| Rank by connections | #141 | #149 |
Both ICAO codes start with Z, the prefix ICAO assigns to China and Mongolia, so this is a route inside one ICAO region. How ICAO prefixes are laid out.
SYX sits 329 ft (100 m) lower than NNG, which is a real difference in air density on takeoff.
Airlines flying NNG to SYX
3 airlines appear on this route in the open route dataset, 3 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| JD | Japan Air System | JAS | Air System | Active |
| MU | China Eastern Airlines | CES | China Eastern | Active |
| ZH | Shenzhen Airlines | CSZ | Shenzhen Air | Active |
A further 1 carrier sell this pair as a codeshare without operating it: CA.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Nanning (Jiangnan) from Sanya (Tianya)?
Nanning Wuxu International Airport (NNG) and Sanya Phoenix International Airport (SYX) are 494 km (307 mi, 267 nautical miles) apart in a straight line.
How long is the flight from NNG to SYX?
A typical nonstop flight between NNG and SYX takes about 1h 5m. Actual times vary with aircraft type, winds and routing.
What direction is SYX from NNG?
Sanya Phoenix International Airport (SYX) lies roughly south of Nanning Wuxu International Airport (NNG).
Which airlines fly NNG to SYX?
3 airlines appear on the NNG-SYX route in the open dataset, including Japan Air System, China Eastern Airlines, Shenzhen Airlines.
Related routes
Other routes from Nanning (Jiangnan) (NNG):
Other routes from Sanya (Tianya) (SYX):
NNG airport code · SYX airport code · Busiest airports worldwide