| Plainview to Olivares | 3,526.70 mi (5,675.68 km) |
| Plainview to Olivenza | 3,442.35 mi (5,539.92 km) |
| Plainview to Olot | 3,794.63 mi (6,106.86 km) |
| Plainview to Onate | 3,543.51 mi (5,702.73 km) |
| Plainview to Onda | 3,733.94 mi (6,009.20 km) |
| Plainview to Onteniente | 3,753.00 mi (6,039.86 km) |
| Plainview to Orihuela | 3,759.91 mi (6,050.99 km) |
| Plainview to Osuna | 3,584.04 mi (5,767.96 km) |
| Plainview to Ourense | 3,306.24 mi (5,320.88 km) |
| Plainview to Oviedo | 3,375.34 mi (5,432.08 km) |
| Plainview to Paiporta | 3,743.12 mi (6,023.97 km) |
| Plainview to Pajara | 3,419.04 mi (5,502.42 km) |
| Plainview to Palafolls | 3,822.42 mi (6,151.59 km) |
| Plainview to Palafrugell | 3,833.74 mi (6,169.81 km) |
| Plainview to Palamos | 3,834.39 mi (6,170.85 km) |
