Opi is located in Nigeria (Nsukka, Enugu) and time zone Africa/Lagos.
Places nearby are Nsukka, Aku and Obolo-Eke (1).
Benin City is 153 km away, Port Harcourt is 223 km away and Ibadan is 290 km away as the crow flies.
Distances from Opi to the most important cities in Nigeria and the world.
6.7822300°
7.4331900°
Dried latex of the opium poppy containing narcotic compounds
https://en.wikipedia.org/wiki/Opium