| San Juan de Alicante to Octeville | 777.89 mi (1,251.90 km) |
| San Juan de Alicante to Oignies | 850.56 mi (1,368.85 km) |
| San Juan de Alicante to Oissel | 759.69 mi (1,222.61 km) |
| San Juan de Alicante to Olivet | 664.25 mi (1,069.00 km) |
| San Juan de Alicante to Ollioules | 463.71 mi (746.28 km) |
| San Juan de Alicante to Olonne-sur-Mer | 566.14 mi (911.11 km) |
| San Juan de Alicante to Oloron-Sainte-Marie | 331.27 mi (533.13 km) |
| San Juan de Alicante to Onet Village | 440.93 mi (709.60 km) |
| San Juan de Alicante to Onnaing | 851.46 mi (1,370.30 km) |
| San Juan de Alicante to Orange | 480.75 mi (773.69 km) |
| San Juan de Alicante to Orchies | 853.44 mi (1,373.48 km) |
| San Juan de Alicante to Orleans | 666.94 mi (1,073.33 km) |
| San Juan de Alicante to Orly | 728.36 mi (1,172.18 km) |
| San Juan de Alicante to Ormesson-sur-Marne | 732.62 mi (1,179.04 km) |
| San Juan de Alicante to Orsay | 723.35 mi (1,164.12 km) |
