| Bad Neuenahr-Ahrweiler to Ramnicu Sarat | 985.67 mi (1,586.28 km) |
| Bad Neuenahr-Ahrweiler to Ramnicu Valcea | 881.83 mi (1,419.17 km) |
| Bad Neuenahr-Ahrweiler to Rasnov | 910.55 mi (1,465.38 km) |
| Bad Neuenahr-Ahrweiler to Reghin | 841.79 mi (1,354.74 km) |
| Bad Neuenahr-Ahrweiler to Resita | 772.25 mi (1,242.82 km) |
| Bad Neuenahr-Ahrweiler to Roman | 933.74 mi (1,502.70 km) |
| Bad Neuenahr-Ahrweiler to Rosiori de Vede | 944.66 mi (1,520.28 km) |
| Bad Neuenahr-Ahrweiler to Rovinari | 838.87 mi (1,350.02 km) |
| Bad Neuenahr-Ahrweiler to Roznov | 918.12 mi (1,477.56 km) |
| Bad Neuenahr-Ahrweiler to Sabaoani | 927.95 mi (1,493.39 km) |
| Bad Neuenahr-Ahrweiler to Sacele | 920.26 mi (1,481.01 km) |
| Bad Neuenahr-Ahrweiler to Sacueni | 713.08 mi (1,147.58 km) |
| Bad Neuenahr-Ahrweiler to Salcea | 891.10 mi (1,434.09 km) |
| Bad Neuenahr-Ahrweiler to Salonta | 710.47 mi (1,143.39 km) |
| Bad Neuenahr-Ahrweiler to Sangeorgiu de Mures | 838.01 mi (1,348.64 km) |
