| Pickerington to Olivares | 4,003.74 mi (6,443.40 km) |
| Pickerington to Olivenza | 3,917.15 mi (6,304.04 km) |
| Pickerington to Olot | 4,247.05 mi (6,834.97 km) |
| Pickerington to Onate | 3,999.35 mi (6,436.34 km) |
| Pickerington to Onda | 4,197.41 mi (6,755.08 km) |
| Pickerington to Onteniente | 4,220.29 mi (6,791.90 km) |
| Pickerington to Orihuela | 4,229.66 mi (6,806.98 km) |
| Pickerington to Osuna | 4,060.48 mi (6,534.72 km) |
| Pickerington to Ourense | 3,770.87 mi (6,068.62 km) |
| Pickerington to Oviedo | 3,834.09 mi (6,170.37 km) |
| Pickerington to Paiporta | 4,208.41 mi (6,772.78 km) |
| Pickerington to Pajara | 3,912.15 mi (6,296.00 km) |
| Pickerington to Palafolls | 4,276.29 mi (6,882.02 km) |
| Pickerington to Palafrugell | 4,286.16 mi (6,897.91 km) |
| Pickerington to Palamos | 4,287.11 mi (6,899.43 km) |
