In Kenya, you can use turn-by-turn navigation on Google Maps, and it works very well, especially within Nairobi. Other towns may not be covered as well (I think

In Kenya, you can use turn-by-turn navigation on Google Maps, and it works very well, especially within Nairobi. Other towns may not be covered as well (I think), but it works excellently (voice instructions, etc) in guiding you on highways between towns.