| Anacortes to Olivares | 5,339.17 mi (8,592.56 km) |
| Anacortes to Olivenza | 5,238.17 mi (8,430.02 km) |
| Anacortes to Olot | 5,339.10 mi (8,592.45 km) |
| Anacortes to Onate | 5,147.52 mi (8,284.13 km) |
| Anacortes to Onda | 5,384.81 mi (8,666.02 km) |
| Anacortes to Onteniente | 5,438.90 mi (8,753.07 km) |
| Anacortes to Orihuela | 5,470.05 mi (8,803.19 km) |
| Anacortes to Osuna | 5,384.14 mi (8,664.94 km) |
| Anacortes to Ourense | 5,016.03 mi (8,072.51 km) |
| Anacortes to Oviedo | 5,024.75 mi (8,086.56 km) |
| Anacortes to Paiporta | 5,410.40 mi (8,707.20 km) |
| Anacortes to Pajara | 5,541.25 mi (8,917.78 km) |
| Anacortes to Palafolls | 5,376.06 mi (8,651.92 km) |
| Anacortes to Palafrugell | 5,373.47 mi (8,647.76 km) |
| Anacortes to Palamos | 5,376.63 mi (8,652.85 km) |
