| Spoleto to Oberkirch | 456.66 mi (734.93 km) |
| Spoleto to Obernburg am Main | 517.68 mi (833.13 km) |
| Spoleto to Obernkirchen | 677.62 mi (1,090.52 km) |
| Spoleto to Oberschleissheim | 383.40 mi (617.02 km) |
| Spoleto to Oberstdorf | 342.22 mi (550.75 km) |
| Spoleto to Obertraubling | 429.74 mi (691.60 km) |
| Spoleto to Obertshausen | 537.20 mi (864.54 km) |
| Spoleto to Oberursel | 550.19 mi (885.44 km) |
| Spoleto to Ochsenfurt | 492.40 mi (792.44 km) |
| Spoleto to Ochsenhausen | 390.47 mi (628.40 km) |
| Spoleto to Ochtrup | 700.98 mi (1,128.12 km) |
| Spoleto to Odenthal | 628.97 mi (1,012.23 km) |
| Spoleto to Oelde | 661.85 mi (1,065.14 km) |
| Spoleto to Oelsnitz | 529.84 mi (852.69 km) |
| Spoleto to Oer-Erkenschwick | 664.38 mi (1,069.22 km) |
