| La Chapelle-Saint-Luc to Oria | 858.78 mi (1,382.07 km) |
| La Chapelle-Saint-Luc to Oristano | 622.79 mi (1,002.28 km) |
| La Chapelle-Saint-Luc to Orta Nova | 746.61 mi (1,201.55 km) |
| La Chapelle-Saint-Luc to Orte | 571.48 mi (919.71 km) |
| La Chapelle-Saint-Luc to Ortona | 649.17 mi (1,044.74 km) |
| La Chapelle-Saint-Luc to Orvieto | 548.85 mi (883.29 km) |
| La Chapelle-Saint-Luc to Orzinuovi | 343.20 mi (552.33 km) |
| La Chapelle-Saint-Luc to Osimo | 562.63 mi (905.46 km) |
| La Chapelle-Saint-Luc to Ospitaletto | 342.16 mi (550.66 km) |
| La Chapelle-Saint-Luc to Ostuni | 845.85 mi (1,361.26 km) |
| La Chapelle-Saint-Luc to Ottaviano | 726.37 mi (1,168.97 km) |
| La Chapelle-Saint-Luc to Ovada | 335.05 mi (539.21 km) |
| La Chapelle-Saint-Luc to Ozieri | 586.93 mi (944.57 km) |
| La Chapelle-Saint-Luc to Paceco | 831.35 mi (1,337.93 km) |
| La Chapelle-Saint-Luc to Pachino | 977.04 mi (1,572.39 km) |