| Felton to Octeville | 136.37 mi (219.47 km) |
| Felton to Oignies | 252.52 mi (406.40 km) |
| Felton to Oissel | 220.11 mi (354.24 km) |
| Felton to Olivet | 321.54 mi (517.47 km) |
| Felton to Ollioules | 699.02 mi (1,124.96 km) |
| Felton to Olonne-sur-Mer | 345.57 mi (556.14 km) |
| Felton to Oloron-Sainte-Marie | 581.84 mi (936.38 km) |
| Felton to Onet Village | 548.20 mi (882.23 km) |
| Felton to Onnaing | 279.54 mi (449.87 km) |
| Felton to Orange | 613.11 mi (986.71 km) |
| Felton to Orchies | 262.86 mi (423.04 km) |
| Felton to Orleans | 319.65 mi (514.42 km) |
| Felton to Orly | 291.31 mi (468.82 km) |
| Felton to Ormesson-sur-Marne | 294.26 mi (473.57 km) |
| Felton to Orsay | 286.72 mi (461.43 km) |
