| Grande-Synthe to Ramnicu Sarat | 1,198.06 mi (1,928.09 km) |
| Grande-Synthe to Ramnicu Valcea | 1,092.80 mi (1,758.69 km) |
| Grande-Synthe to Rasnov | 1,122.66 mi (1,806.75 km) |
| Grande-Synthe to Reghin | 1,054.39 mi (1,696.88 km) |
| Grande-Synthe to Resita | 981.42 mi (1,579.44 km) |
| Grande-Synthe to Roman | 1,146.14 mi (1,844.53 km) |
| Grande-Synthe to Rosiori de Vede | 1,154.33 mi (1,857.72 km) |
| Grande-Synthe to Rovinari | 1,048.45 mi (1,687.33 km) |
| Grande-Synthe to Roznov | 1,130.62 mi (1,819.56 km) |
| Grande-Synthe to Sabaoani | 1,140.31 mi (1,835.15 km) |
| Grande-Synthe to Sacele | 1,132.47 mi (1,822.53 km) |
| Grande-Synthe to Sacueni | 925.62 mi (1,489.64 km) |
| Grande-Synthe to Salcea | 1,103.02 mi (1,775.15 km) |
| Grande-Synthe to Salonta | 922.43 mi (1,484.50 km) |
| Grande-Synthe to Sangeorgiu de Mures | 1,050.53 mi (1,690.66 km) |
