Distance From U-Tapao International Airport to Naha Airport / JASDF Naha Air Base, UTP - OKA Distance

The distance from U-Tapao International Airport (UTP) to Naha Airport / JASDF Naha Air Base (OKA) is 1965 miles or 3162 kilometers or 1706 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Rayong ( Thailand ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Rayong and Naha takes around 4 hours 31 minutes.

Estimated flight time from U-Tapao International Airport, Rayong, Thailand to Naha Airport / JASDF Naha Air Base, Naha, Japan is 4 hours 31 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • UTP - OKA

Kilometers		3162 km
Statute Miles		1965 miles
Nautical Miles		1706 nm
Avg. Time of Flight		4 hours 31 minutes

U-Tapao International Airport to Naha Airport / JASDF Naha Air Base Flight Route Map - UTP to OKA Flight Path

Location of U-Tapao International Airport & Naha Airport / JASDF Naha Air Base is given below.
Click the map to view Rayong to Naha nonstop flight path and travel direction.

Click to see flight route on Google Map between Rayong, Thailand and Naha, Japan. .

Nonstop flight route between Rayong, Thailand and Naha, Japan.

Time Difference Between the Airports • UTP - OKA

Time difference between Rayong (Thailand) and Naha (Japan) is 2 Hours.
Naha time is 2 Hours ahead of Rayong.

Location	Local Time
Rayong (Thailand)	2026-07-26, 21:46:14 +07
Naha (Japan)	2026-07-26, 23:46:14 JST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

U-Tapao International Airport (UTP / VTBU) Rayong, Thailand

Destination

Naha Airport / JASDF Naha Air Base (OKA / ROAH) Naha, Japan