| Beaverton to Oerlinghausen | 5,113.83 mi (8,229.91 km) |
| Beaverton to Oestrich-Winkel | 5,211.68 mi (8,387.39 km) |
| Beaverton to Offenburg | 5,298.72 mi (8,527.46 km) |
| Beaverton to Oftersheim | 5,262.39 mi (8,468.99 km) |
| Beaverton to Ohrdruf | 5,227.95 mi (8,413.58 km) |
| Beaverton to Ohringen | 5,294.49 mi (8,520.66 km) |
| Beaverton to Olbernhau | 5,295.73 mi (8,522.66 km) |
| Beaverton to Olching | 5,396.73 mi (8,685.20 km) |
| Beaverton to Oldenburg | 5,035.43 mi (8,103.75 km) |
| Beaverton to Oldenburg in Holstein | 5,027.50 mi (8,090.97 km) |
| Beaverton to Olfen | 5,097.98 mi (8,204.41 km) |
| Beaverton to Olpe | 5,148.99 mi (8,286.50 km) |
| Beaverton to Olsberg | 5,145.21 mi (8,280.42 km) |
| Beaverton to Oranienburg | 5,168.88 mi (8,318.52 km) |
| Beaverton to Ortenberg | 5,216.44 mi (8,395.05 km) |
