| Zelzate to Olivenza | 1,013.77 mi (1,631.50 km) |
| Zelzate to Olot | 626.21 mi (1,007.79 km) |
| Zelzate to Onate | 635.29 mi (1,022.40 km) |
| Zelzate to Onda | 800.79 mi (1,288.75 km) |
| Zelzate to Onteniente | 881.68 mi (1,418.93 km) |
| Zelzate to Orihuela | 935.38 mi (1,505.34 km) |
| Zelzate to Osuna | 1,059.38 mi (1,704.91 km) |
| Zelzate to Ourense | 823.02 mi (1,324.52 km) |
| Zelzate to Oviedo | 704.86 mi (1,134.36 km) |
| Zelzate to Paiporta | 838.64 mi (1,349.66 km) |
| Zelzate to Pajara | 1,832.32 mi (2,948.84 km) |
| Zelzate to Palafolls | 660.45 mi (1,062.89 km) |
| Zelzate to Palafrugell | 642.11 mi (1,033.38 km) |
| Zelzate to Palamos | 647.13 mi (1,041.46 km) |
| Zelzate to Palencia | 747.04 mi (1,202.24 km) |
