| Calafell to Octeville | 602.55 mi (969.71 km) |
| Calafell to Oignies | 644.04 mi (1,036.48 km) |
| Calafell to Oissel | 563.00 mi (906.06 km) |
| Calafell to Olivet | 460.69 mi (741.41 km) |
| Calafell to Ollioules | 256.72 mi (413.15 km) |
| Calafell to Olonne-sur-Mer | 404.41 mi (650.83 km) |
| Calafell to Oloron-Sainte-Marie | 177.14 mi (285.08 km) |
| Calafell to Onet Village | 224.77 mi (361.74 km) |
| Calafell to Onnaing | 642.20 mi (1,033.52 km) |
| Calafell to Orange | 261.31 mi (420.53 km) |
| Calafell to Orchies | 645.80 mi (1,039.31 km) |
| Calafell to Orleans | 463.37 mi (745.72 km) |
| Calafell to Orly | 522.75 mi (841.28 km) |
| Calafell to Ormesson-sur-Marne | 526.22 mi (846.87 km) |
| Calafell to Orsay | 518.92 mi (835.12 km) |
