Airport code
ROB — Roberts International Airport
ROB is the IATA code for Roberts International Airport, an airport serving Monrovia, Liberia. Its ICAO code is GLRB, and it operates in the Africa/Monrovia time zone (UTC+0). The airport sits at 6.2338, -10.3623 in the Northern Hemisphere, at an elevation of 31 ft (9 m).
Overview
About Roberts International Airport
Roberts International Airport, informally also known as Robertsfield, is an international airport in Liberia. Located near the town of Harbel in Margibi County, the single runway airport is about 35 miles (56 km) outside of the nation's capital of Monrovia, and as an origin and destination point is referred to as "Monrovia". Locally, it is often referred to as simply "RIA." The airport is named in honor of Joseph Jenkins Roberts, the first President of Liberia.
Reference data
Airport information
| IATA code | ROB |
|---|---|
| ICAO code | GLRB |
| Airport name | Roberts International Airport |
| City | Monrovia |
| Country | Liberia |
| Time zone | Africa/Monrovia (UTC+0) |
| Latitude | 6.2338 |
| Longitude | -10.3623 |
| Elevation | 31 ft (9 m) |
| Airport type | Large airport |
| Continent | Africa |
| Runways | 1 |
| Longest runway | 11,000 ft (3,353 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Roberts International Airport?
The IATA code for Roberts International Airport is ROB.
What is the ICAO code for Roberts International Airport?
The ICAO code for Roberts International Airport is GLRB.
Where is ROB airport located?
Roberts International Airport (ROB) is located in Monrovia, Liberia.
What time zone is ROB in?
Roberts International Airport operates in the Africa/Monrovia time zone, which is UTC+0.
What is the nearest airport to ROB?
The nearest airport to Roberts International Airport (ROB) is Spriggs Payne Airport (MLW) in Monrovia, about 44 km away.
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