| Boulogne-Billancourt to Reinosa | 506.02 mi (814.36 km) |
| Boulogne-Billancourt to Requena | 666.69 mi (1,072.94 km) |
| Boulogne-Billancourt to Reus | 533.52 mi (858.61 km) |
| Boulogne-Billancourt to Rianxo | 682.14 mi (1,097.80 km) |
| Boulogne-Billancourt to Ribadeo | 574.87 mi (925.16 km) |
| Boulogne-Billancourt to Rincon de la Victoria | 899.47 mi (1,447.56 km) |
| Boulogne-Billancourt to Ripoll | 458.38 mi (737.69 km) |
| Boulogne-Billancourt to Ripollet | 507.04 mi (816.01 km) |
| Boulogne-Billancourt to Rojales | 757.10 mi (1,218.43 km) |
| Boulogne-Billancourt to Ronda | 915.29 mi (1,473.02 km) |
| Boulogne-Billancourt to Roquetas de Mar | 869.12 mi (1,398.72 km) |
| Boulogne-Billancourt to Rosas | 456.31 mi (734.36 km) |
| Boulogne-Billancourt to Rubi | 507.38 mi (816.54 km) |
| Boulogne-Billancourt to Rute | 862.07 mi (1,387.37 km) |
| Boulogne-Billancourt to Sabadell | 503.52 mi (810.33 km) |
