| Redondela to Octeville | 607.40 mi (977.52 km) |
| Redondela to Oignies | 789.56 mi (1,270.67 km) |
| Redondela to Oissel | 674.55 mi (1,085.58 km) |
| Redondela to Olivet | 640.95 mi (1,031.51 km) |
| Redondela to Ollioules | 735.75 mi (1,184.08 km) |
| Redondela to Olonne-sur-Mer | 447.41 mi (720.04 km) |
| Redondela to Oloron-Sainte-Marie | 411.15 mi (661.69 km) |
| Redondela to Onet Village | 581.03 mi (935.08 km) |
| Redondela to Onnaing | 806.22 mi (1,297.49 km) |
| Redondela to Orange | 687.35 mi (1,106.18 km) |
| Redondela to Orchies | 798.13 mi (1,284.47 km) |
| Redondela to Orleans | 642.73 mi (1,034.38 km) |
| Redondela to Orly | 694.05 mi (1,116.97 km) |
| Redondela to Ormesson-sur-Marne | 701.12 mi (1,128.34 km) |
| Redondela to Orsay | 684.63 mi (1,101.80 km) |
