| Landivisiau to Oria | 1,198.25 mi (1,928.40 km) |
| Landivisiau to Oristano | 861.91 mi (1,387.10 km) |
| Landivisiau to Orta Nova | 1,083.02 mi (1,742.95 km) |
| Landivisiau to Orte | 897.41 mi (1,444.25 km) |
| Landivisiau to Ortona | 988.10 mi (1,590.19 km) |
| Landivisiau to Orvieto | 875.93 mi (1,409.67 km) |
| Landivisiau to Orzinuovi | 693.22 mi (1,115.64 km) |
| Landivisiau to Osimo | 908.59 mi (1,462.24 km) |
| Landivisiau to Ospitaletto | 695.36 mi (1,119.08 km) |
| Landivisiau to Ostuni | 1,186.97 mi (1,910.25 km) |
| Landivisiau to Ottaviano | 1,049.64 mi (1,689.24 km) |
| Landivisiau to Ovada | 659.39 mi (1,061.18 km) |
| Landivisiau to Ozieri | 842.97 mi (1,356.63 km) |
| Landivisiau to Paceco | 1,104.05 mi (1,776.80 km) |
| Landivisiau to Pachino | 1,264.08 mi (2,034.35 km) |
