Distance From Dupage Airport to Roberts International Airport, DPA - ROB Distance

The distance from Dupage Airport (DPA) to Roberts International Airport (ROB) is 5309 miles or 8544 kilometers or 4610 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 Chicago/West Chicago ( United States ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Chicago/West Chicago and Monrovia takes around 12 hours 12 minutes.

Estimated flight time from Dupage Airport, Chicago/West Chicago, United States to Roberts International Airport, Monrovia, Liberia is 12 hours 12 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 • DPA - ROB

Kilometers		8544 km
Statute Miles		5309 miles
Nautical Miles		4610 nm
Avg. Time of Flight		12 hours 12 minutes

Dupage Airport to Roberts International Airport Flight Route Map - DPA to ROB Flight Path

Location of Dupage Airport & Roberts International Airport is given below.
Click the map to view Chicago/West Chicago to Monrovia nonstop flight path and travel direction.

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

Nonstop flight route between Chicago/West Chicago, United States and Monrovia, Liberia.

Time Difference Between the Airports • DPA - ROB

Time difference between Chicago/West Chicago (United States) and Monrovia (Liberia) is 5 Hours.
Monrovia time is 5 Hours ahead of Chicago/West Chicago.

Location	Local Time
Chicago/West Chicago (United States)	2026-06-19, 12:27:53 CDT
Monrovia (Liberia)	2026-06-19, 17:27:53 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

Dupage Airport (DPA / KDPA) Chicago/West Chicago, United States

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia