Distance From Dahio Trotwood Airport to Roberts International Airport

The distance from Dahio Trotwood Airport () to Roberts International Airport (ROB) is 5094 miles or 8197 kilometers or 4424 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 Dayton ( United States ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Dayton and Monrovia takes around 11 hours 42 minutes.

Estimated flight time from Dahio Trotwood Airport, Dayton, United States to Roberts International Airport, Monrovia, Liberia is 11 hours 42 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 • - ROB

Kilometers		8197 km
Statute Miles		5094 miles
Nautical Miles		4424 nm
Avg. Time of Flight		11 hours 42 minutes

Dahio Trotwood Airport to Roberts International Airport Flight Route Map - to ROB Flight Path

Location of Dahio Trotwood Airport & Roberts International Airport is given below.
Click the map to view Dayton to Monrovia nonstop flight path and travel direction.

Click to see flight route on Google Map between Dayton, United States and Monrovia, Liberia. .

Nonstop flight route between Dayton, United States and Monrovia, Liberia.

Time Difference Between the Airports • - ROB

Time difference between Dayton (United States) and Monrovia (Liberia) is 4 Hours.
Monrovia time is 4 Hours ahead of Dayton.

Location	Local Time
Dayton (United States)	2026-06-18, 21:09:53 EDT
Monrovia (Liberia)	2026-06-19, 01:09:53 GMT

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

Dahio Trotwood Airport ( / I44) Dayton, United States

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia