| Welver to Reinosa | 819.78 mi (1,319.30 km) |
| Welver to Requena | 944.18 mi (1,519.51 km) |
| Welver to Reus | 792.29 mi (1,275.07 km) |
| Welver to Rianxo | 998.73 mi (1,607.30 km) |
| Welver to Ribadeo | 891.86 mi (1,435.32 km) |
| Welver to Rincon de la Victoria | 1,191.34 mi (1,917.28 km) |
| Welver to Ripoll | 704.68 mi (1,134.07 km) |
| Welver to Ripollet | 750.97 mi (1,208.57 km) |
| Welver to Rojales | 1,025.18 mi (1,649.86 km) |
| Welver to Ronda | 1,212.34 mi (1,951.07 km) |
| Welver to Roquetas de Mar | 1,149.43 mi (1,849.82 km) |
| Welver to Rosas | 684.14 mi (1,101.02 km) |
| Welver to Rubi | 753.38 mi (1,212.44 km) |
| Welver to Rute | 1,156.44 mi (1,861.12 km) |
| Welver to Sabadell | 748.49 mi (1,204.58 km) |
