| Gross-Gerau to Ramnicu Sarat | 916.78 mi (1,475.41 km) |
| Gross-Gerau to Ramnicu Valcea | 810.68 mi (1,304.66 km) |
| Gross-Gerau to Rasnov | 840.96 mi (1,353.40 km) |
| Gross-Gerau to Reghin | 774.22 mi (1,245.99 km) |
| Gross-Gerau to Resita | 699.81 mi (1,126.23 km) |
| Gross-Gerau to Roman | 868.13 mi (1,397.12 km) |
| Gross-Gerau to Rosiori de Vede | 872.53 mi (1,404.21 km) |
| Gross-Gerau to Rovinari | 766.68 mi (1,233.84 km) |
| Gross-Gerau to Roznov | 851.98 mi (1,371.13 km) |
| Gross-Gerau to Sabaoani | 862.51 mi (1,388.07 km) |
| Gross-Gerau to Sacele | 850.89 mi (1,369.38 km) |
| Gross-Gerau to Sacueni | 645.05 mi (1,038.10 km) |
| Gross-Gerau to Salcea | 827.07 mi (1,331.04 km) |
| Gross-Gerau to Salonta | 640.63 mi (1,031.00 km) |
| Gross-Gerau to Sangeorgiu de Mures | 769.72 mi (1,238.74 km) |
