Distance From Odu Mountain Unification Observatory Helipad to Narita International Airport

The distance from Odu Mountain Unification Observatory Helipad () to Narita International Airport (NRT) is 771 miles or 1240 kilometers or 670 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.

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How long does it take to travel from Odu Mountain ( South Korea ) to Narita ( Japan )?

A one-way nonstop (direct) flight between Odu Mountain and Narita takes around 1 hours 46 minutes.

Estimated flight time from Odu Mountain Unification Observatory Helipad, Odu Mountain, South Korea to Narita International Airport, Narita, Japan is 1 hours 46 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 • - NRT

Kilometers		1240 km
Statute Miles		771 miles
Nautical Miles		670 nm
Avg. Time of Flight		1 hours 46 minutes

Odu Mountain Unification Observatory Helipad to Narita International Airport Flight Route Map - to NRT Flight Path

Location of Odu Mountain Unification Observatory Helipad & Narita International Airport is given below.
Click the map to view Odu Mountain to Narita nonstop flight path and travel direction.

Click to see flight route on Google Map between Odu Mountain, South Korea and Narita, Japan. .

Nonstop flight route between Odu Mountain, South Korea and Narita, Japan.

Time Difference Between the Airports • - NRT

Time difference between Odu Mountain (South Korea) and Narita (Japan) is 0 Hours.

Location	Local Time
Odu Mountain (South Korea)	2026-06-17, 22:07:07 KST
Narita (Japan)	2026-06-17, 22:07:07 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

Odu Mountain Unification Observatory Helipad ( / ) Odu Mountain, South Korea

Destination

Narita International Airport (NRT / RJAA) Narita, Japan