| Umbertide to Oerlinghausen | 622.46 mi (1,001.75 km) |
| Umbertide to Oestrich-Winkel | 506.28 mi (814.78 km) |
| Umbertide to Offenburg | 414.83 mi (667.61 km) |
| Umbertide to Oftersheim | 455.82 mi (733.57 km) |
| Umbertide to Ohrdruf | 525.53 mi (845.76 km) |
| Umbertide to Ohringen | 429.46 mi (691.14 km) |
| Umbertide to Olbernhau | 511.15 mi (822.62 km) |
| Umbertide to Olching | 342.08 mi (550.52 km) |
| Umbertide to Oldenburg | 705.78 mi (1,135.85 km) |
| Umbertide to Oldenburg in Holstein | 762.84 mi (1,227.68 km) |
| Umbertide to Olfen | 625.38 mi (1,006.45 km) |
| Umbertide to Olpe | 573.28 mi (922.61 km) |
| Umbertide to Olsberg | 584.48 mi (940.64 km) |
| Umbertide to Oranienburg | 654.55 mi (1,053.40 km) |
| Umbertide to Ortenberg | 511.41 mi (823.03 km) |
