| Wittmund to Ramnicu Sarat | 1,029.12 mi (1,656.21 km) |
| Wittmund to Ramnicu Valcea | 945.12 mi (1,521.02 km) |
| Wittmund to Rasnov | 960.85 mi (1,546.34 km) |
| Wittmund to Reghin | 880.82 mi (1,417.55 km) |
| Wittmund to Resita | 850.83 mi (1,369.27 km) |
| Wittmund to Roman | 958.26 mi (1,542.17 km) |
| Wittmund to Rosiori de Vede | 1,015.25 mi (1,633.88 km) |
| Wittmund to Rovinari | 912.86 mi (1,469.11 km) |
| Wittmund to Roznov | 946.11 mi (1,522.62 km) |
| Wittmund to Sabaoani | 951.71 mi (1,531.63 km) |
| Wittmund to Sacele | 968.70 mi (1,558.98 km) |
| Wittmund to Sacueni | 760.05 mi (1,223.18 km) |
| Wittmund to Salcea | 908.38 mi (1,461.89 km) |
| Wittmund to Salonta | 769.52 mi (1,238.42 km) |
| Wittmund to Sangeorgiu de Mures | 881.72 mi (1,419.00 km) |
