Distance From Bo Airport to Baltimore/Washington International Thurgood Marshall Airport, KBS - BWI Distance

The distance from Bo Airport (KBS) to Baltimore/Washington International Thurgood Marshall Airport (BWI) is 4534 miles or 7296 kilometers or 3937 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 Bo ( Sierra Leone ) to Baltimore ( United States )?

A one-way nonstop (direct) flight between Bo and Baltimore takes around 10 hours 25 minutes.

Estimated flight time from Bo Airport, Bo, Sierra Leone to Baltimore/Washington International Thurgood Marshall Airport, Baltimore, United States is 10 hours 25 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 • KBS - BWI

Kilometers		7296 km
Statute Miles		4534 miles
Nautical Miles		3937 nm
Avg. Time of Flight		10 hours 25 minutes

Bo Airport to Baltimore/Washington International Thurgood Marshall Airport Flight Route Map - KBS to BWI Flight Path

Location of Bo Airport & Baltimore/Washington International Thurgood Marshall Airport is given below.
Click the map to view Bo to Baltimore nonstop flight path and travel direction.

Click to see flight route on Google Map between Bo, Sierra Leone and Baltimore, United States. .

Nonstop flight route between Bo, Sierra Leone and Baltimore, United States.

Time Difference Between the Airports • KBS - BWI

Time difference between Bo (Sierra Leone) and Baltimore (United States) is 4 Hours.
Baltimore time is 4 Hours behind Bo.

Location	Local Time
Bo (Sierra Leone)	2026-07-30, 06:43:25 GMT
Baltimore (United States)	2026-07-30, 02:43:25 EDT

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

Bo Airport (KBS / GFBO) Bo, Sierra Leone

Destination

Baltimore/Washington International Thurgood Marshall Airport (BWI / KBWI) Baltimore, United States