| Giaveno to Oerlinghausen | 482.20 mi (776.02 km) |
| Giaveno to Oestrich-Winkel | 343.89 mi (553.44 km) |
| Giaveno to Offenburg | 238.22 mi (383.37 km) |
| Giaveno to Oftersheim | 304.61 mi (490.22 km) |
| Giaveno to Ohrdruf | 429.20 mi (690.74 km) |
| Giaveno to Ohringen | 304.49 mi (490.03 km) |
| Giaveno to Olbernhau | 477.08 mi (767.79 km) |
| Giaveno to Olching | 288.03 mi (463.54 km) |
| Giaveno to Oldenburg | 561.13 mi (903.06 km) |
| Giaveno to Oldenburg in Holstein | 658.65 mi (1,060.00 km) |
| Giaveno to Olfen | 461.18 mi (742.20 km) |
| Giaveno to Olpe | 413.41 mi (665.32 km) |
| Giaveno to Olsberg | 438.93 mi (706.39 km) |
| Giaveno to Oranienburg | 595.68 mi (958.66 km) |
| Giaveno to Ortenberg | 375.57 mi (604.42 km) |
