Distance From Grimes Field to Moi International Airport

The distance from Grimes Field () to Moi International Airport (MBA) is 8584 miles or 13814 kilometers or 7454 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 Semmes ( United States ) to Mombasa ( Kenya )?

A one-way nonstop (direct) flight between Semmes and Mombasa takes around 19 hours 44 minutes.

Estimated flight time from Grimes Field, Semmes, United States to Moi International Airport, Mombasa, Kenya is 19 hours 44 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 • - MBA

Kilometers		13814 km
Statute Miles		8584 miles
Nautical Miles		7454 nm
Avg. Time of Flight		19 hours 44 minutes

Grimes Field to Moi International Airport Flight Route Map - to MBA Flight Path

Location of Grimes Field & Moi International Airport is given below.
Click the map to view Semmes to Mombasa nonstop flight path and travel direction.

Click to see flight route on Google Map between Semmes, United States and Mombasa, Kenya. .

Nonstop flight route between Semmes, United States and Mombasa, Kenya.

Time Difference Between the Airports • - MBA

Time difference between Semmes (United States) and Mombasa (Kenya) is 8 Hours.
Mombasa time is 8 Hours ahead of Semmes.

Location	Local Time
Semmes (United States)	2025-12-14, 22:14:09 EST
Mombasa (Kenya)	2025-12-15, 06:14:09 EAT

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

Grimes Field ( / AL74) Semmes, United States

Destination

Moi International Airport (MBA / HKMO) Mombasa, Kenya