| Isola Vicentina to Oerlinghausen | 455.47 mi (733.01 km) |
| Isola Vicentina to Oestrich-Winkel | 341.45 mi (549.51 km) |
| Isola Vicentina to Offenburg | 256.33 mi (412.52 km) |
| Isola Vicentina to Oftersheim | 290.75 mi (467.92 km) |
| Isola Vicentina to Ohrdruf | 360.44 mi (580.07 km) |
| Isola Vicentina to Ohringen | 262.73 mi (422.83 km) |
| Isola Vicentina to Olbernhau | 358.41 mi (576.81 km) |
| Isola Vicentina to Olching | 177.45 mi (285.58 km) |
| Isola Vicentina to Oldenburg | 538.81 mi (867.13 km) |
| Isola Vicentina to Oldenburg in Holstein | 599.34 mi (964.54 km) |
| Isola Vicentina to Olfen | 459.27 mi (739.13 km) |
| Isola Vicentina to Olpe | 407.25 mi (655.41 km) |
| Isola Vicentina to Olsberg | 417.60 mi (672.07 km) |
| Isola Vicentina to Oranienburg | 498.55 mi (802.34 km) |
| Isola Vicentina to Ortenberg | 344.52 mi (554.45 km) |
