| Gretz-Armainvilliers to Reinosa | 515.84 mi (830.16 km) |
| Gretz-Armainvilliers to Requena | 666.94 mi (1,073.33 km) |
| Gretz-Armainvilliers to Reus | 530.11 mi (853.14 km) |
| Gretz-Armainvilliers to Rianxo | 697.21 mi (1,122.06 km) |
| Gretz-Armainvilliers to Ribadeo | 589.53 mi (948.75 km) |
| Gretz-Armainvilliers to Rincon de la Victoria | 902.97 mi (1,453.19 km) |
| Gretz-Armainvilliers to Ripoll | 452.63 mi (728.45 km) |
| Gretz-Armainvilliers to Ripollet | 501.31 mi (806.78 km) |
| Gretz-Armainvilliers to Rojales | 755.98 mi (1,216.64 km) |
| Gretz-Armainvilliers to Ronda | 919.97 mi (1,480.54 km) |
| Gretz-Armainvilliers to Roquetas de Mar | 870.32 mi (1,400.64 km) |
| Gretz-Armainvilliers to Rosas | 448.08 mi (721.11 km) |
| Gretz-Armainvilliers to Rubi | 501.94 mi (807.79 km) |
| Gretz-Armainvilliers to Rute | 866.07 mi (1,393.81 km) |
| Gretz-Armainvilliers to Sabadell | 497.91 mi (801.30 km) |
