| Plainfield to Olivares | 3,577.08 mi (5,756.76 km) |
| Plainfield to Olivenza | 3,492.61 mi (5,620.81 km) |
| Plainfield to Olot | 3,843.48 mi (6,185.49 km) |
| Plainfield to Onate | 3,592.58 mi (5,781.70 km) |
| Plainfield to Onda | 3,783.55 mi (6,089.03 km) |
| Plainfield to Onteniente | 3,802.84 mi (6,120.08 km) |
| Plainfield to Orihuela | 3,809.90 mi (6,131.45 km) |
| Plainfield to Osuna | 3,634.39 mi (5,848.99 km) |
| Plainfield to Ourense | 3,355.88 mi (5,400.77 km) |
| Plainfield to Oviedo | 3,424.59 mi (5,511.35 km) |
| Plainfield to Paiporta | 3,792.84 mi (6,103.99 km) |
| Plainfield to Pajara | 3,469.28 mi (5,583.27 km) |
| Plainfield to Palafolls | 3,871.38 mi (6,230.38 km) |
| Plainfield to Palafrugell | 3,882.60 mi (6,248.44 km) |
| Plainfield to Palamos | 3,883.26 mi (6,249.51 km) |
