| Kelsterbach to Ramnicu Sarat | 917.03 mi (1,475.82 km) |
| Kelsterbach to Ramnicu Valcea | 811.86 mi (1,306.57 km) |
| Kelsterbach to Rasnov | 841.47 mi (1,354.22 km) |
| Kelsterbach to Reghin | 773.99 mi (1,245.62 km) |
| Kelsterbach to Resita | 701.67 mi (1,129.23 km) |
| Kelsterbach to Roman | 867.30 mi (1,395.78 km) |
| Kelsterbach to Rosiori de Vede | 874.22 mi (1,406.92 km) |
| Kelsterbach to Rovinari | 768.39 mi (1,236.61 km) |
| Kelsterbach to Roznov | 851.31 mi (1,370.05 km) |
| Kelsterbach to Sabaoani | 861.63 mi (1,386.66 km) |
| Kelsterbach to Sacele | 851.32 mi (1,370.07 km) |
| Kelsterbach to Sacueni | 644.95 mi (1,037.95 km) |
| Kelsterbach to Salcea | 825.79 mi (1,328.98 km) |
| Kelsterbach to Salonta | 641.22 mi (1,031.94 km) |
| Kelsterbach to Sangeorgiu de Mures | 769.74 mi (1,238.77 km) |
