| Montespertoli to Oerlinghausen | 585.38 mi (942.08 km) |
| Montespertoli to Oestrich-Winkel | 462.22 mi (743.86 km) |
| Montespertoli to Offenburg | 365.39 mi (588.03 km) |
| Montespertoli to Oftersheim | 412.66 mi (664.12 km) |
| Montespertoli to Ohrdruf | 496.23 mi (798.60 km) |
| Montespertoli to Ohringen | 390.79 mi (628.91 km) |
| Montespertoli to Olbernhau | 496.13 mi (798.45 km) |
| Montespertoli to Olching | 314.57 mi (506.26 km) |
| Montespertoli to Oldenburg | 668.90 mi (1,076.49 km) |
| Montespertoli to Oldenburg in Holstein | 735.90 mi (1,184.31 km) |
| Montespertoli to Olfen | 583.12 mi (938.45 km) |
| Montespertoli to Olpe | 531.12 mi (854.75 km) |
| Montespertoli to Olsberg | 545.59 mi (878.04 km) |
| Montespertoli to Oranienburg | 636.75 mi (1,024.74 km) |
| Montespertoli to Ortenberg | 473.03 mi (761.26 km) |
