| Cities | Distance |
|---|---|
| Seaford to Olivares | 972.48 mi (1,565.05 km) |
| Seaford to Olivenza | 905.62 mi (1,457.46 km) |
| Seaford to Olot | 604.06 mi (972.14 km) |
| Seaford to Onate | 547.51 mi (881.13 km) |
| Seaford to Onda | 746.93 mi (1,202.07 km) |
| Seaford to Onteniente | 826.23 mi (1,329.69 km) |
| Seaford to Orihuela | 877.90 mi (1,412.85 km) |
| Seaford to Osuna | 969.72 mi (1,560.62 km) |
| Seaford to Ourense | 693.88 mi (1,116.68 km) |
| Seaford to Oviedo | 583.00 mi (938.24 km) |
| Seaford to Paiporta | 784.07 mi (1,261.84 km) |
| Seaford to Pajara | 1,717.01 mi (2,763.26 km) |
| Seaford to Palafolls | 641.33 mi (1,032.12 km) |
| Seaford to Palafrugell | 628.72 mi (1,011.82 km) |
| Seaford to Palamos | 633.18 mi (1,019.00 km) |