| Boulogne-sur-Mer to Reinbek | 413.30 mi (665.14 km) |
| Boulogne-sur-Mer to Reinfeld | 431.56 mi (694.52 km) |
| Boulogne-sur-Mer to Reinheim | 324.50 mi (522.23 km) |
| Boulogne-sur-Mer to Reiskirchen | 316.15 mi (508.79 km) |
| Boulogne-sur-Mer to Rellingen | 401.53 mi (646.20 km) |
| Boulogne-sur-Mer to Remagen | 246.17 mi (396.17 km) |
| Boulogne-sur-Mer to Remscheid | 245.08 mi (394.41 km) |
| Boulogne-sur-Mer to Rendsburg | 418.63 mi (673.73 km) |
| Boulogne-sur-Mer to Renningen | 353.57 mi (569.02 km) |
| Boulogne-sur-Mer to Reutlingen | 373.78 mi (601.54 km) |
| Boulogne-sur-Mer to Rhaude | 303.70 mi (488.76 km) |
| Boulogne-sur-Mer to Rheda-Wiedenbruck | 298.88 mi (481.01 km) |
| Boulogne-sur-Mer to Rhede | 232.67 mi (374.45 km) |
| Boulogne-sur-Mer to Rheinau | 316.10 mi (508.71 km) |
| Boulogne-sur-Mer to Rheinbach | 233.62 mi (375.98 km) |
