The calculated distance (air line) between Kerugoya and Ongata Rongai is approximately 71 miles respectively 115 kilometers.
By car or train, the actual journey to Ongata Rongai is certainly longer, as only the direct route (as the crow flies) between Kerugoya and Ongata Rongai has been calculated here.
Air line (approximately)
115 kilometers
62 nautical miles