| Rouen to Ramnicu Sarat | 1,239.72 mi (1,995.13 km) |
| Rouen to Ramnicu Valcea | 1,127.01 mi (1,813.75 km) |
| Rouen to Rasnov | 1,162.41 mi (1,870.72 km) |
| Rouen to Reghin | 1,100.45 mi (1,771.00 km) |
| Rouen to Resita | 1,010.80 mi (1,626.73 km) |
| Rouen to Roman | 1,196.95 mi (1,926.30 km) |
| Rouen to Rosiori de Vede | 1,183.75 mi (1,905.06 km) |
| Rouen to Rovinari | 1,078.42 mi (1,735.55 km) |
| Rouen to Roznov | 1,180.17 mi (1,899.30 km) |
| Rouen to Sabaoani | 1,191.53 mi (1,917.58 km) |
| Rouen to Sacele | 1,172.90 mi (1,887.60 km) |
| Rouen to Sacueni | 971.02 mi (1,562.70 km) |
| Rouen to Salcea | 1,157.50 mi (1,862.82 km) |
| Rouen to Salonta | 962.61 mi (1,549.17 km) |
| Rouen to Sangeorgiu de Mures | 1,094.60 mi (1,761.59 km) |
