| Borgentreich to Oria | 862.61 mi (1,388.23 km) |
| Borgentreich to Oristano | 806.31 mi (1,297.62 km) |
| Borgentreich to Orta Nova | 770.49 mi (1,239.98 km) |
| Borgentreich to Orte | 646.14 mi (1,039.87 km) |
| Borgentreich to Ortona | 681.12 mi (1,096.16 km) |
| Borgentreich to Orvieto | 625.84 mi (1,007.19 km) |
| Borgentreich to Orzinuovi | 427.22 mi (687.54 km) |
| Borgentreich to Osimo | 592.15 mi (952.97 km) |
| Borgentreich to Ospitaletto | 417.04 mi (671.17 km) |
| Borgentreich to Ostuni | 846.89 mi (1,362.93 km) |
| Borgentreich to Ottaviano | 780.99 mi (1,256.88 km) |
| Borgentreich to Ovada | 479.45 mi (771.60 km) |
| Borgentreich to Ozieri | 758.86 mi (1,221.27 km) |
| Borgentreich to Paceco | 952.12 mi (1,532.29 km) |
| Borgentreich to Pachino | 1,065.38 mi (1,714.57 km) |
