Distance From Ross International Airport to Sendai Airport

The distance from Ross International Airport () to Sendai Airport (SDJ) is 4953 miles or 7971 kilometers or 4301 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 Sweetgrass ( United States ) to Natori ( Japan )?

A one-way nonstop (direct) flight between Sweetgrass and Natori takes around 11 hours 23 minutes.

Estimated flight time from Ross International Airport, Sweetgrass, United States to Sendai Airport, Natori, Japan is 11 hours 23 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 • - SDJ

Kilometers		7971 km
Statute Miles		4953 miles
Nautical Miles		4301 nm
Avg. Time of Flight		11 hours 23 minutes

Ross International Airport to Sendai Airport Flight Route Map - to SDJ Flight Path

Location of Ross International Airport & Sendai Airport is given below.
Click the map to view Sweetgrass to Natori nonstop flight path and travel direction.

Click to see flight route on Google Map between Sweetgrass, United States and Natori, Japan. .

Nonstop flight route between Sweetgrass, United States and Natori, Japan.

Time Difference Between the Airports • - SDJ

Time difference between Sweetgrass (United States) and Natori (Japan) is 15 Hours.
Natori time is 15 Hours ahead of Sweetgrass.

Location	Local Time
Sweetgrass (United States)	2026-05-05, 13:30:35 MDT
Natori (Japan)	2026-05-06, 04:30:35 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

Ross International Airport ( / 7S8) Sweetgrass, United States

Destination

Sendai Airport (SDJ / RJSS) Natori, Japan