| Kilgore to Octeville | 4,685.99 mi (7,541.36 km) |
| Kilgore to Oignies | 4,845.82 mi (7,798.59 km) |
| Kilgore to Oissel | 4,805.31 mi (7,733.40 km) |
| Kilgore to Olivet | 4,884.39 mi (7,860.67 km) |
| Kilgore to Ollioules | 5,210.33 mi (8,385.22 km) |
| Kilgore to Olonne-sur-Mer | 4,770.68 mi (7,677.67 km) |
| Kilgore to Oloron-Sainte-Marie | 4,924.39 mi (7,925.04 km) |
| Kilgore to Onet Village | 5,027.36 mi (8,090.76 km) |
| Kilgore to Onnaing | 4,872.03 mi (7,840.77 km) |
| Kilgore to Orange | 5,130.58 mi (8,256.87 km) |
| Kilgore to Orchies | 4,855.44 mi (7,814.07 km) |
| Kilgore to Orleans | 4,883.51 mi (7,859.25 km) |
| Kilgore to Orly | 4,876.56 mi (7,848.06 km) |
| Kilgore to Ormesson-sur-Marne | 4,881.11 mi (7,855.39 km) |
| Kilgore to Orsay | 4,869.69 mi (7,837.01 km) |
