| Neckargemund to Ramnicu Sarat | 895.57 mi (1,441.28 km) |
| Neckargemund to Ramnicu Valcea | 786.61 mi (1,265.92 km) |
| Neckargemund to Rasnov | 818.99 mi (1,318.03 km) |
| Neckargemund to Reghin | 754.77 mi (1,214.68 km) |
| Neckargemund to Resita | 673.79 mi (1,084.36 km) |
| Neckargemund to Roman | 850.64 mi (1,368.97 km) |
| Neckargemund to Rosiori de Vede | 846.87 mi (1,362.91 km) |
| Neckargemund to Rovinari | 741.01 mi (1,192.54 km) |
| Neckargemund to Roznov | 833.96 mi (1,342.13 km) |
| Neckargemund to Sabaoani | 845.20 mi (1,360.21 km) |
| Neckargemund to Sacele | 829.18 mi (1,334.44 km) |
| Neckargemund to Sacueni | 625.34 mi (1,006.39 km) |
| Neckargemund to Salcea | 811.24 mi (1,305.56 km) |
| Neckargemund to Salonta | 618.68 mi (995.67 km) |
| Neckargemund to Sangeorgiu de Mures | 749.44 mi (1,206.10 km) |
