The calculated distance (air line) between Rio de Janeiro and Campos dos Goytacazes is approximately 143 miles respectively 230 kilometers.
By car or train, the actual journey to Campos dos Goytacazes is certainly longer, as only the direct route (as the crow flies) between Rio de Janeiro and Campos dos Goytacazes has been calculated here.
Air line (approximately)
230 kilometers
124 nautical miles