| Elwood to Octeville | 3,405.97 mi (5,481.37 km) |
| Elwood to Oignies | 3,580.02 mi (5,761.49 km) |
| Elwood to Oissel | 3,528.21 mi (5,678.10 km) |
| Elwood to Olivet | 3,599.68 mi (5,793.12 km) |
| Elwood to Ollioules | 3,909.28 mi (6,291.37 km) |
| Elwood to Olonne-sur-Mer | 3,472.92 mi (5,589.13 km) |
| Elwood to Oloron-Sainte-Marie | 3,614.36 mi (5,816.75 km) |
| Elwood to Onet Village | 3,726.22 mi (5,996.78 km) |
| Elwood to Onnaing | 3,606.88 mi (5,804.72 km) |
| Elwood to Orange | 3,832.03 mi (6,167.06 km) |
| Elwood to Orchies | 3,590.19 mi (5,777.85 km) |
| Elwood to Orleans | 3,599.04 mi (5,792.10 km) |
| Elwood to Orly | 3,598.06 mi (5,790.51 km) |
| Elwood to Ormesson-sur-Marne | 3,603.15 mi (5,798.70 km) |
| Elwood to Orsay | 3,590.52 mi (5,778.39 km) |
