| Berthoud to Oerlinghausen | 4,926.42 mi (7,928.31 km) |
| Berthoud to Oestrich-Winkel | 4,996.92 mi (8,041.77 km) |
| Berthoud to Offenburg | 5,066.58 mi (8,153.88 km) |
| Berthoud to Oftersheim | 5,045.65 mi (8,120.19 km) |
| Berthoud to Ohrdruf | 5,045.18 mi (8,119.44 km) |
| Berthoud to Ohringen | 5,083.73 mi (8,181.48 km) |
| Berthoud to Olbernhau | 5,133.50 mi (8,261.57 km) |
| Berthoud to Olching | 5,191.27 mi (8,354.54 km) |
| Berthoud to Oldenburg | 4,857.68 mi (7,817.68 km) |
| Berthoud to Oldenburg in Holstein | 4,883.84 mi (7,859.79 km) |
| Berthoud to Olfen | 4,897.38 mi (7,881.56 km) |
| Berthoud to Olpe | 4,944.16 mi (7,956.85 km) |
| Berthoud to Olsberg | 4,949.43 mi (7,965.34 km) |
| Berthoud to Oranienburg | 5,027.60 mi (8,091.15 km) |
| Berthoud to Ortenberg | 5,014.44 mi (8,069.95 km) |
