Distance between Imo and Sangmelima is 630.78 km.
This distance is equal to 391.95 miles, and 340.37 nautical miles.
The distance line on map shows distance from Imo to Sangmelima between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Imo to Sangmelima,
It takes 0.7 hours to arrive.