| Carmel to Octeville | 3,974.71 mi (6,396.68 km) |
| Carmel to Oignies | 4,133.08 mi (6,651.56 km) |
| Carmel to Oissel | 4,093.57 mi (6,587.96 km) |
| Carmel to Olivet | 4,173.69 mi (6,716.91 km) |
| Carmel to Ollioules | 4,503.57 mi (7,247.79 km) |
| Carmel to Olonne-sur-Mer | 4,063.30 mi (6,539.25 km) |
| Carmel to Oloron-Sainte-Marie | 4,222.39 mi (6,795.28 km) |
| Carmel to Onet Village | 4,320.85 mi (6,953.74 km) |
| Carmel to Onnaing | 4,159.25 mi (6,693.66 km) |
| Carmel to Orange | 4,423.02 mi (7,118.17 km) |
| Carmel to Orchies | 4,142.67 mi (6,666.98 km) |
| Carmel to Orleans | 4,172.77 mi (6,715.43 km) |
| Carmel to Orly | 4,164.93 mi (6,702.81 km) |
| Carmel to Ormesson-sur-Marne | 4,169.41 mi (6,710.02 km) |
| Carmel to Orsay | 4,158.16 mi (6,691.91 km) |
