| Opmeer to Reinosa | 790.17 mi (1,271.65 km) |
| Opmeer to Requena | 957.08 mi (1,540.28 km) |
| Opmeer to Reus | 817.72 mi (1,315.99 km) |
| Opmeer to Rianxo | 941.50 mi (1,515.20 km) |
| Opmeer to Ribadeo | 838.63 mi (1,349.65 km) |
| Opmeer to Rincon de la Victoria | 1,191.48 mi (1,917.51 km) |
| Opmeer to Ripoll | 736.63 mi (1,185.49 km) |
| Opmeer to Ripollet | 784.97 mi (1,263.28 km) |
| Opmeer to Rojales | 1,045.59 mi (1,682.71 km) |
| Opmeer to Ronda | 1,206.82 mi (1,942.18 km) |
| Opmeer to Roquetas de Mar | 1,160.42 mi (1,867.51 km) |
| Opmeer to Rosas | 725.79 mi (1,168.05 km) |
| Opmeer to Rubi | 786.20 mi (1,265.27 km) |
| Opmeer to Rute | 1,153.96 mi (1,857.12 km) |
| Opmeer to Sabadell | 781.85 mi (1,258.26 km) |
