AirportsTokunoshima Airport is a medium-sized airport serving Amagi, in Kagoshima Prefecture, Japan. It has scheduled airline flights. Its IATA code, the three letters printed on tickets and baggage tags, is TKN.
Key facts
- IATA code
- TKN
- ICAO code
- RJKN
- City
- Amagi
- State or region
- Kagoshima Prefecture
- Country
- Japan
- Kind
- Medium airport
- Coordinates
- 27.8364° N, 128.8814° E
- Elevation
- 5 m (17 ft)
- Runways
- 1
- Longest runway
- 2,000 m (6,561 ft)
Airport codes
On a ticket or a baggage tag, TKN means Tokunoshima Airport. Pilots and air traffic controllers use a different, four-letter ICAO code: RJKN. ICAO codes that begin with R belong to East Asia, including Japan, Korea and the Philippines. How the two kinds of code differ.
Where it is
The airport lies at 27.8364° N, 128.8814° E. It stands 5 metres (17 feet) above sea level. The nearest large city in our data is Uruma, about 191 km away in a straight line.
Local time
Time now at the airport: loading
Time zone Asia/Tokyo, taken from the nearest town in the data. Flight times on tickets are always in the local time of each airport.
Runways
Tokunoshima Airport has 1 runway in the data. The longest is 2,000 metres (6,561 feet). That suits narrow-body jets and regional aircraft. Among the 83 airports of Japan on this site with runway data, its longest runway ranks number 53.
| Runway | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 01/19 | 2,000 m 6,561 ft | 46 m | Asphalt | Yes |
The numbers in a runway name give its compass direction. How runway numbers work.
Nearest airports with scheduled flights
| Airport | Code | Distance |
|---|---|---|
| Okinoerabu AirportWadomari | OKE | 48 km |
| Yoron AirportYoron | RNJ | 100 km |
| Amami AirportAmami | ASJ | 105 km |
| Kikai AirportKikai | KKX | 116 km |
| Aguni AirportAguni | AGJ | 213 km |
Distance to major airports
| To | Distance | Rough flying time |
|---|---|---|
| Delhi (DEL)India | 5,035 km | 6 h 35 min |
| Mumbai (BOM)India | 5,748 km | 7 h 25 min |
| Dubai (DXB)United Arab Emirates | 7,202 km | 9 h 10 min |
| London Heathrow (LHR)United Kingdom | 9,905 km | 12 h 25 min |
| New York JFK (JFK)United States | 12,050 km | 15 h 00 min |
| Los Angeles (LAX)United States | 10,151 km | 12 h 45 min |
| Singapore (SIN)Singapore | 3,960 km | 5 h 15 min |
| Tokyo Haneda (HND)Japan | 1,340 km | 2 h 05 min |
| Sydney (SYD)Australia | 7,260 km | 9 h 15 min |
Distances are the shortest path over the globe, worked out from the coordinates. Flying times are rough estimates for a direct jet flight. They do not mean that a direct flight exists. Work out the distance to any airport.
Links
Airport data: OurAirports, as downloaded on 11 November 2026. This page does not show live flights, terminals or airlines. For those, use the airport's or the airline's own site. See About and data sources.