| Ozoir-la-Ferriere to Oria | 928.64 mi (1,494.50 km) |
| Ozoir-la-Ferriere to Oristano | 678.54 mi (1,092.00 km) |
| Ozoir-la-Ferriere to Orta Nova | 816.20 mi (1,313.54 km) |
| Ozoir-la-Ferriere to Orte | 639.81 mi (1,029.68 km) |
| Ozoir-la-Ferriere to Ortona | 718.82 mi (1,156.83 km) |
| Ozoir-la-Ferriere to Orvieto | 617.24 mi (993.35 km) |
| Ozoir-la-Ferriere to Orzinuovi | 413.12 mi (664.85 km) |
| Ozoir-la-Ferriere to Osimo | 632.61 mi (1,018.09 km) |
| Ozoir-la-Ferriere to Ospitaletto | 412.26 mi (663.48 km) |
| Ozoir-la-Ferriere to Ostuni | 915.79 mi (1,473.82 km) |
| Ozoir-la-Ferriere to Ottaviano | 794.81 mi (1,279.13 km) |
| Ozoir-la-Ferriere to Ovada | 401.86 mi (646.73 km) |
| Ozoir-la-Ferriere to Ozieri | 645.18 mi (1,038.32 km) |
| Ozoir-la-Ferriere to Paceco | 893.86 mi (1,438.52 km) |
| Ozoir-la-Ferriere to Pachino | 1,041.94 mi (1,676.85 km) |
