| Sonoma to Oerlinghausen | 5,542.12 mi (8,919.17 km) |
| Sonoma to Oestrich-Winkel | 5,633.18 mi (9,065.73 km) |
| Sonoma to Offenburg | 5,715.87 mi (9,198.80 km) |
| Sonoma to Oftersheim | 5,683.65 mi (9,146.95 km) |
| Sonoma to Ohrdruf | 5,658.14 mi (9,105.90 km) |
| Sonoma to Ohringen | 5,717.60 mi (9,201.59 km) |
| Sonoma to Olbernhau | 5,731.55 mi (9,224.04 km) |
| Sonoma to Olching | 5,821.90 mi (9,369.44 km) |
| Sonoma to Oldenburg | 5,465.76 mi (8,796.30 km) |
| Sonoma to Oldenburg in Holstein | 5,466.31 mi (8,797.17 km) |
| Sonoma to Olfen | 5,522.65 mi (8,887.85 km) |
| Sonoma to Olpe | 5,572.83 mi (8,968.60 km) |
| Sonoma to Olsberg | 5,571.47 mi (8,966.42 km) |
| Sonoma to Oranienburg | 5,609.09 mi (9,026.96 km) |
| Sonoma to Ortenberg | 5,641.46 mi (9,079.06 km) |
