| Cities | Distance |
|---|---|
| Porthcawl to Olivares | 979.08 mi (1,575.67 km) |
| Porthcawl to Olivenza | 899.26 mi (1,447.22 km) |
| Porthcawl to Olot | 705.08 mi (1,134.72 km) |
| Porthcawl to Onate | 586.63 mi (944.09 km) |
| Porthcawl to Onda | 812.52 mi (1,307.63 km) |
| Porthcawl to Onteniente | 887.17 mi (1,427.75 km) |
| Porthcawl to Orihuela | 935.01 mi (1,504.76 km) |
| Porthcawl to Osuna | 986.76 mi (1,588.04 km) |
| Porthcawl to Ourense | 661.48 mi (1,064.55 km) |
| Porthcawl to Oviedo | 569.94 mi (917.23 km) |
| Porthcawl to Paiporta | 847.46 mi (1,363.86 km) |
| Porthcawl to Pajara | 1,686.73 mi (2,714.53 km) |
| Porthcawl to Palafolls | 742.98 mi (1,195.71 km) |
| Porthcawl to Palafrugell | 735.43 mi (1,183.56 km) |
| Porthcawl to Palamos | 739.26 mi (1,189.72 km) |