| Fullerton to Olivares | 5,845.23 mi (9,406.98 km) |
| Fullerton to Olivenza | 5,749.88 mi (9,253.54 km) |
| Fullerton to Olot | 5,969.17 mi (9,606.45 km) |
| Fullerton to Onate | 5,745.74 mi (9,246.87 km) |
| Fullerton to Onda | 5,970.17 mi (9,608.06 km) |
| Fullerton to Onteniente | 6,009.85 mi (9,671.91 km) |
| Fullerton to Orihuela | 6,030.50 mi (9,705.16 km) |
| Fullerton to Osuna | 5,897.78 mi (9,491.56 km) |
| Fullerton to Ourense | 5,562.44 mi (8,951.88 km) |
| Fullerton to Oviedo | 5,598.84 mi (9,010.46 km) |
| Fullerton to Paiporta | 5,989.09 mi (9,638.50 km) |
| Fullerton to Pajara | 5,861.14 mi (9,432.60 km) |
| Fullerton to Palafolls | 6,003.54 mi (9,661.76 km) |
| Fullerton to Palafrugell | 6,006.68 mi (9,666.82 km) |
| Fullerton to Palamos | 6,008.90 mi (9,670.39 km) |
