| Gerede to Oerlinghausen | 1,351.56 mi (2,175.12 km) |
| Gerede to Oestrich-Winkel | 1,326.52 mi (2,134.83 km) |
| Gerede to Offenburg | 1,298.10 mi (2,089.10 km) |
| Gerede to Oftersheim | 1,287.72 mi (2,072.39 km) |
| Gerede to Ohrdruf | 1,237.24 mi (1,991.15 km) |
| Gerede to Ohringen | 1,244.87 mi (2,003.43 km) |
| Gerede to Olbernhau | 1,131.41 mi (1,820.83 km) |
| Gerede to Olching | 1,144.05 mi (1,841.17 km) |
| Gerede to Oldenburg | 1,404.99 mi (2,261.11 km) |
| Gerede to Oldenburg in Holstein | 1,353.07 mi (2,177.56 km) |
| Gerede to Olfen | 1,394.44 mi (2,244.14 km) |
| Gerede to Olpe | 1,358.08 mi (2,185.61 km) |
| Gerede to Olsberg | 1,341.00 mi (2,158.13 km) |
| Gerede to Oranienburg | 1,212.59 mi (1,951.48 km) |
| Gerede to Ortenberg | 1,291.45 mi (2,078.38 km) |
