| Bassano del Grappa to Oerlinghausen | 450.39 mi (724.83 km) |
| Bassano del Grappa to Oestrich-Winkel | 339.74 mi (546.76 km) |
| Bassano del Grappa to Offenburg | 258.28 mi (415.66 km) |
| Bassano del Grappa to Oftersheim | 289.01 mi (465.11 km) |
| Bassano del Grappa to Ohrdruf | 352.72 mi (567.64 km) |
| Bassano del Grappa to Ohringen | 259.11 mi (417.00 km) |
| Bassano del Grappa to Olbernhau | 346.45 mi (557.55 km) |
| Bassano del Grappa to Olching | 169.27 mi (272.42 km) |
| Bassano del Grappa to Oldenburg | 533.50 mi (858.59 km) |
| Bassano del Grappa to Oldenburg in Holstein | 590.79 mi (950.79 km) |
| Bassano del Grappa to Olfen | 456.21 mi (734.19 km) |
| Bassano del Grappa to Olpe | 404.35 mi (650.74 km) |
| Bassano del Grappa to Olsberg | 413.32 mi (665.17 km) |
| Bassano del Grappa to Oranienburg | 487.51 mi (784.56 km) |
| Bassano del Grappa to Ortenberg | 340.29 mi (547.65 km) |
