This trip took us 36 hours as we were doing more of a relaxed trip with stopovers severally However, you can get to Rwanda in less than 24 hours, depending on how often you stopover & your driving speed. For those intending to use public means, there are Trinity Buses which travel from Kenya - Rwanda and the same from Rwanda - Kenya. These buses roughly take 20 hours All in All🤗 it is a beautiful journey to take. The roads are good, however in Uganda you may experience rough roads in some areas.