| Gamprin to Oerlinghausen | 330.30 mi (531.57 km) |
| Gamprin to Oestrich-Winkel | 204.14 mi (328.53 km) |
| Gamprin to Offenburg | 112.86 mi (181.63 km) |
| Gamprin to Oftersheim | 154.65 mi (248.89 km) |
| Gamprin to Ohrdruf | 255.69 mi (411.49 km) |
| Gamprin to Ohringen | 137.03 mi (220.53 km) |
| Gamprin to Olbernhau | 295.01 mi (474.78 km) |
| Gamprin to Olching | 108.39 mi (174.44 km) |
| Gamprin to Oldenburg | 413.45 mi (665.38 km) |
| Gamprin to Oldenburg in Holstein | 493.10 mi (793.57 km) |
| Gamprin to Olfen | 325.09 mi (523.17 km) |
| Gamprin to Olpe | 273.14 mi (439.58 km) |
| Gamprin to Olsberg | 289.23 mi (465.47 km) |
| Gamprin to Oranienburg | 416.94 mi (671.00 km) |
| Gamprin to Ortenberg | 217.83 mi (350.57 km) |
