Distance From Tohoku Electric Power Helipad to Riga International Airport

The distance from Tohoku Electric Power Helipad () to Riga International Airport (RIX) is 4900 miles or 7886 kilometers or 4255 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 Nagaoka ( Japan ) to Riga ( Latvia )?

A one-way nonstop (direct) flight between Nagaoka and Riga takes around 11 hours 15 minutes.

Estimated flight time from Tohoku Electric Power Helipad, Nagaoka, Japan to Riga International Airport, Riga, Latvia is 11 hours 15 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 • - RIX

Kilometers		7886 km
Statute Miles		4900 miles
Nautical Miles		4255 nm
Avg. Time of Flight		11 hours 15 minutes

Tohoku Electric Power Helipad to Riga International Airport Flight Route Map - to RIX Flight Path

Location of Tohoku Electric Power Helipad & Riga International Airport is given below.
Click the map to view Nagaoka to Riga nonstop flight path and travel direction.

Click to see flight route on Google Map between Nagaoka, Japan and Riga, Latvia. .

Nonstop flight route between Nagaoka, Japan and Riga, Latvia.

Time Difference Between the Airports • - RIX

Time difference between Nagaoka (Japan) and Riga (Latvia) is 6 Hours.
Riga time is 6 Hours behind Nagaoka.

Location	Local Time
Nagaoka (Japan)	2026-05-04, 13:46:09 JST
Riga (Latvia)	2026-05-04, 07:46:09 EEST

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

Tohoku Electric Power Helipad ( / ) Nagaoka, Japan

Destination

Riga International Airport (RIX / EVRA) Riga, Latvia