How far is Niamey from Monrovia?
The distance between Monrovia (Monrovia Roberts International Airport) and Niamey (Diori Hamani International Airport) is 989 miles / 1592 kilometers / 859 nautical miles.
The driving distance from Monrovia (ROB) to Niamey (NIM) is 1348 miles / 2170 kilometers, and travel time by car is about 29 hours 41 minutes.
Monrovia Roberts International Airport – Diori Hamani International Airport
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Distance from Monrovia to Niamey
There are several ways to calculate the distance from Monrovia to Niamey. Here are two standard methods:
Vincenty's formula (applied above)- 989.014 miles
- 1591.664 kilometers
- 859.430 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 989.449 miles
- 1592.364 kilometers
- 859.808 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Monrovia to Niamey?
The estimated flight time from Monrovia Roberts International Airport to Diori Hamani International Airport is 2 hours and 22 minutes.
What is the time difference between Monrovia and Niamey?
The time difference between Monrovia and Niamey is 1 hour. Niamey is 1 hour ahead of Monrovia.
Flight carbon footprint between Monrovia Roberts International Airport (ROB) and Diori Hamani International Airport (NIM)
On average, flying from Monrovia to Niamey generates about 150 kg of CO2 per passenger, and 150 kilograms equals 331 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Monrovia to Niamey
See the map of the shortest flight path between Monrovia Roberts International Airport (ROB) and Diori Hamani International Airport (NIM).
Airport information
| Origin | Monrovia Roberts International Airport |
|---|---|
| City: | Monrovia |
| Country: | Liberia  |
| IATA Code: | ROB |
| ICAO Code: | GLRB |
| Coordinates: | 6°14′1″N, 10°21′44″W |
| Destination | Diori Hamani International Airport |
|---|---|
| City: | Niamey |
| Country: | Niger  |
| IATA Code: | NIM |
| ICAO Code: | DRRN |
| Coordinates: | 13°28′53″N, 2°11′0″E |