| East Patchogue to Olivares | 3,502.75 mi (5,637.13 km) |
| East Patchogue to Olivenza | 3,418.57 mi (5,501.66 km) |
| East Patchogue to Olot | 3,772.44 mi (6,071.15 km) |
| East Patchogue to Onate | 3,521.12 mi (5,666.69 km) |
| East Patchogue to Onda | 3,710.98 mi (5,972.25 km) |
| East Patchogue to Onteniente | 3,729.76 mi (6,002.47 km) |
| East Patchogue to Orihuela | 3,736.49 mi (6,013.30 km) |
| East Patchogue to Osuna | 3,560.13 mi (5,729.47 km) |
| East Patchogue to Ourense | 3,283.24 mi (5,283.87 km) |
| East Patchogue to Oviedo | 3,352.76 mi (5,395.74 km) |
| East Patchogue to Paiporta | 3,720.03 mi (5,986.81 km) |
| East Patchogue to Pajara | 3,393.50 mi (5,461.30 km) |
| East Patchogue to Palafolls | 3,800.13 mi (6,115.72 km) |
| East Patchogue to Palafrugell | 3,811.55 mi (6,134.09 km) |
| East Patchogue to Palamos | 3,812.17 mi (6,135.10 km) |
