| Pont-Sainte-Maxence to Oria | 951.35 mi (1,531.04 km) |
| Pont-Sainte-Maxence to Oristano | 712.30 mi (1,146.33 km) |
| Pont-Sainte-Maxence to Orta Nova | 839.82 mi (1,351.56 km) |
| Pont-Sainte-Maxence to Orte | 665.90 mi (1,071.66 km) |
| Pont-Sainte-Maxence to Ortona | 742.30 mi (1,194.61 km) |
| Pont-Sainte-Maxence to Orvieto | 643.26 mi (1,035.22 km) |
| Pont-Sainte-Maxence to Orzinuovi | 435.99 mi (701.66 km) |
| Pont-Sainte-Maxence to Osimo | 654.96 mi (1,054.06 km) |
| Pont-Sainte-Maxence to Ospitaletto | 434.28 mi (698.91 km) |
| Pont-Sainte-Maxence to Ostuni | 938.19 mi (1,509.87 km) |
| Pont-Sainte-Maxence to Ottaviano | 820.70 mi (1,320.79 km) |
| Pont-Sainte-Maxence to Ovada | 429.75 mi (691.61 km) |
| Pont-Sainte-Maxence to Ozieri | 678.11 mi (1,091.31 km) |
| Pont-Sainte-Maxence to Paceco | 924.95 mi (1,488.56 km) |
| Pont-Sainte-Maxence to Pachino | 1,071.50 mi (1,724.42 km) |
