| Cologne to Ramnicu Sarat | 999.08 mi (1,607.86 km) |
| Cologne to Ramnicu Valcea | 897.37 mi (1,444.17 km) |
| Cologne to Rasnov | 924.60 mi (1,488.00 km) |
| Cologne to Reghin | 854.27 mi (1,374.82 km) |
| Cologne to Resita | 789.29 mi (1,270.24 km) |
| Cologne to Roman | 944.69 mi (1,520.34 km) |
| Cologne to Rosiori de Vede | 961.20 mi (1,546.91 km) |
| Cologne to Rovinari | 855.56 mi (1,376.88 km) |
| Cologne to Roznov | 929.46 mi (1,495.82 km) |
| Cologne to Sabaoani | 938.80 mi (1,510.85 km) |
| Cologne to Sacele | 934.11 mi (1,503.31 km) |
| Cologne to Sacueni | 726.06 mi (1,168.48 km) |
| Cologne to Salcea | 901.03 mi (1,450.07 km) |
| Cologne to Salonta | 724.93 mi (1,166.66 km) |
| Cologne to Sangeorgiu de Mures | 851.05 mi (1,369.64 km) |
