| Montespertoli to Oberkirch | 366.67 mi (590.10 km) |
| Montespertoli to Obernburg am Main | 437.42 mi (703.95 km) |
| Montespertoli to Obernkirchen | 602.18 mi (969.12 km) |
| Montespertoli to Oberschleissheim | 318.67 mi (512.86 km) |
| Montespertoli to Oberstdorf | 262.67 mi (422.72 km) |
| Montespertoli to Obertraubling | 370.90 mi (596.90 km) |
| Montespertoli to Obertshausen | 455.86 mi (733.63 km) |
| Montespertoli to Oberursel | 467.91 mi (753.02 km) |
| Montespertoli to Ochsenfurt | 417.34 mi (671.65 km) |
| Montespertoli to Ochsenhausen | 310.38 mi (499.51 km) |
| Montespertoli to Ochtrup | 617.77 mi (994.20 km) |
| Montespertoli to Odenthal | 542.68 mi (873.36 km) |
| Montespertoli to Oelde | 581.48 mi (935.80 km) |
| Montespertoli to Oelsnitz | 470.29 mi (756.87 km) |
| Montespertoli to Oer-Erkenschwick | 580.10 mi (933.58 km) |
