| Gambolo to Oerlinghausen | 463.57 mi (746.05 km) |
| Gambolo to Oestrich-Winkel | 330.06 mi (531.18 km) |
| Gambolo to Offenburg | 225.98 mi (363.68 km) |
| Gambolo to Oftersheim | 284.41 mi (457.72 km) |
| Gambolo to Ohrdruf | 394.34 mi (634.62 km) |
| Gambolo to Ohringen | 273.95 mi (440.88 km) |
| Gambolo to Olbernhau | 426.86 mi (686.96 km) |
| Gambolo to Olching | 234.04 mi (376.65 km) |
| Gambolo to Oldenburg | 545.61 mi (878.07 km) |
| Gambolo to Oldenburg in Holstein | 631.09 mi (1,015.64 km) |
| Gambolo to Olfen | 451.31 mi (726.32 km) |
| Gambolo to Olpe | 400.67 mi (644.81 km) |
| Gambolo to Olsberg | 421.24 mi (677.92 km) |
| Gambolo to Oranienburg | 554.26 mi (892.00 km) |
| Gambolo to Ortenberg | 352.29 mi (566.96 km) |
