Distance From JGSDF Somagahara Heliport to Diori Hamani International Airport

The distance from JGSDF Somagahara Heliport () to Diori Hamani International Airport (NIM) is 7985 miles or 12850 kilometers or 6934 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 Maebashi ( Japan ) to Niamey ( Niger )?

A one-way nonstop (direct) flight between Maebashi and Niamey takes around 18 hours 21 minutes.

Estimated flight time from JGSDF Somagahara Heliport, Maebashi, Japan to Diori Hamani International Airport, Niamey, Niger is 18 hours 21 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 • - NIM

Kilometers		12850 km
Statute Miles		7985 miles
Nautical Miles		6934 nm
Avg. Time of Flight		18 hours 21 minutes

JGSDF Somagahara Heliport to Diori Hamani International Airport Flight Route Map - to NIM Flight Path

Location of JGSDF Somagahara Heliport & Diori Hamani International Airport is given below.
Click the map to view Maebashi to Niamey nonstop flight path and travel direction.

Click to see flight route on Google Map between Maebashi, Japan and Niamey, Niger. .

Nonstop flight route between Maebashi, Japan and Niamey, Niger.

Time Difference Between the Airports • - NIM

Time difference between Maebashi (Japan) and Niamey (Niger) is 8 Hours.
Niamey time is 8 Hours behind Maebashi.

Location	Local Time
Maebashi (Japan)	2026-05-05, 08:24:37 JST
Niamey (Niger)	2026-05-05, 00:24:37 WAT

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

JGSDF Somagahara Heliport ( / RJTS) Maebashi, Japan

Destination

Diori Hamani International Airport (NIM / DRRN) Niamey, Niger