| Suffern to Octeville | 3,429.13 mi (5,518.66 km) |
| Suffern to Oignies | 3,601.56 mi (5,796.15 km) |
| Suffern to Oissel | 3,551.07 mi (5,714.90 km) |
| Suffern to Olivet | 3,623.57 mi (5,831.58 km) |
| Suffern to Ollioules | 3,935.73 mi (6,333.94 km) |
| Suffern to Olonne-sur-Mer | 3,498.68 mi (5,630.58 km) |
| Suffern to Oloron-Sainte-Marie | 3,642.39 mi (5,861.86 km) |
| Suffern to Onet Village | 3,752.63 mi (6,039.27 km) |
| Suffern to Onnaing | 3,628.36 mi (5,839.28 km) |
| Suffern to Orange | 3,858.05 mi (6,208.93 km) |
| Suffern to Orchies | 3,611.67 mi (5,812.42 km) |
| Suffern to Orleans | 3,622.90 mi (5,830.50 km) |
| Suffern to Orly | 3,621.14 mi (5,827.66 km) |
| Suffern to Ormesson-sur-Marne | 3,626.16 mi (5,835.74 km) |
| Suffern to Orsay | 3,613.69 mi (5,815.67 km) |
