| Garner to Octeville | 3,850.71 mi (6,197.13 km) |
| Garner to Oignies | 4,028.40 mi (6,483.09 km) |
| Garner to Oissel | 3,973.62 mi (6,394.92 km) |
| Garner to Olivet | 4,042.36 mi (6,505.54 km) |
| Garner to Ollioules | 4,343.46 mi (6,990.12 km) |
| Garner to Olonne-sur-Mer | 3,910.04 mi (6,292.59 km) |
| Garner to Oloron-Sainte-Marie | 4,042.68 mi (6,506.07 km) |
| Garner to Onet Village | 4,160.78 mi (6,696.13 km) |
| Garner to Onnaing | 4,055.37 mi (6,526.48 km) |
| Garner to Orange | 4,267.86 mi (6,868.45 km) |
| Garner to Orchies | 4,038.68 mi (6,499.63 km) |
| Garner to Orleans | 4,041.81 mi (6,504.66 km) |
| Garner to Orly | 4,042.89 mi (6,506.40 km) |
| Garner to Ormesson-sur-Marne | 4,048.14 mi (6,514.84 km) |
| Garner to Orsay | 4,035.15 mi (6,493.95 km) |
