| Anacortes to Oerlinghausen | 4,927.60 mi (7,930.20 km) |
| Anacortes to Oestrich-Winkel | 5,027.90 mi (8,091.62 km) |
| Anacortes to Offenburg | 5,116.48 mi (8,234.17 km) |
| Anacortes to Oftersheim | 5,078.63 mi (8,173.27 km) |
| Anacortes to Ohrdruf | 5,040.89 mi (8,112.52 km) |
| Anacortes to Ohringen | 5,110.01 mi (8,223.76 km) |
| Anacortes to Olbernhau | 5,106.51 mi (8,218.13 km) |
| Anacortes to Olching | 5,211.36 mi (8,386.87 km) |
| Anacortes to Oldenburg | 4,848.52 mi (7,802.94 km) |
| Anacortes to Oldenburg in Holstein | 4,837.41 mi (7,785.06 km) |
| Anacortes to Olfen | 4,913.13 mi (7,906.93 km) |
| Anacortes to Olpe | 4,964.40 mi (7,989.42 km) |
| Anacortes to Olsberg | 4,959.71 mi (7,981.88 km) |
| Anacortes to Oranienburg | 4,978.15 mi (8,011.56 km) |
| Anacortes to Ortenberg | 5,031.33 mi (8,097.14 km) |
