| Jennings to Octeville | 4,196.90 mi (6,754.26 km) |
| Jennings to Oignies | 4,351.68 mi (7,003.35 km) |
| Jennings to Oissel | 4,314.86 mi (6,944.09 km) |
| Jennings to Olivet | 4,396.65 mi (7,075.73 km) |
| Jennings to Ollioules | 4,730.20 mi (7,612.52 km) |
| Jennings to Olonne-sur-Mer | 4,289.65 mi (6,903.53 km) |
| Jennings to Oloron-Sainte-Marie | 4,451.85 mi (7,164.56 km) |
| Jennings to Onet Village | 4,547.73 mi (7,318.87 km) |
| Jennings to Onnaing | 4,377.65 mi (7,045.14 km) |
| Jennings to Orange | 4,649.09 mi (7,481.99 km) |
| Jennings to Orchies | 4,361.12 mi (7,018.55 km) |
| Jennings to Orleans | 4,395.68 mi (7,074.16 km) |
| Jennings to Orly | 4,386.42 mi (7,059.27 km) |
| Jennings to Ormesson-sur-Marne | 4,390.77 mi (7,066.26 km) |
| Jennings to Orsay | 4,379.82 mi (7,048.64 km) |
