| Mattenhof to Octeville | 497.15 mi (800.08 km) |
| Mattenhof to Oignies | 332.30 mi (534.78 km) |
| Mattenhof to Oissel | 373.54 mi (601.15 km) |
| Mattenhof to Olivet | 319.47 mi (514.14 km) |
| Mattenhof to Ollioules | 331.74 mi (533.88 km) |
| Mattenhof to Olonne-sur-Mer | 499.54 mi (803.94 km) |
| Mattenhof to Oloron-Sainte-Marie | 541.94 mi (872.17 km) |
| Mattenhof to Onet Village | 365.84 mi (588.76 km) |
| Mattenhof to Onnaing | 307.74 mi (495.26 km) |
| Mattenhof to Orange | 299.06 mi (481.29 km) |
| Mattenhof to Orchies | 323.70 mi (520.95 km) |
| Mattenhof to Orleans | 319.19 mi (513.69 km) |
| Mattenhof to Orly | 305.60 mi (491.82 km) |
| Mattenhof to Ormesson-sur-Marne | 299.92 mi (482.67 km) |
| Mattenhof to Orsay | 313.96 mi (505.26 km) |
