| Dale City to Olivares | 3,771.87 mi (6,070.23 km) |
| Dale City to Olivenza | 3,688.64 mi (5,936.30 km) |
| Dale City to Olot | 4,046.59 mi (6,512.36 km) |
| Dale City to Onate | 3,795.06 mi (6,107.55 km) |
| Dale City to Onda | 3,983.90 mi (6,411.46 km) |
| Dale City to Onteniente | 4,001.91 mi (6,440.45 km) |
| Dale City to Orihuela | 4,008.02 mi (6,450.29 km) |
| Dale City to Osuna | 3,829.47 mi (6,162.94 km) |
| Dale City to Ourense | 3,556.09 mi (5,722.97 km) |
| Dale City to Oviedo | 3,626.44 mi (5,836.19 km) |
| Dale City to Paiporta | 3,992.61 mi (6,425.48 km) |
| Dale City to Pajara | 3,641.30 mi (5,860.11 km) |
| Dale City to Palafolls | 4,074.18 mi (6,556.76 km) |
| Dale City to Palafrugell | 4,085.69 mi (6,575.29 km) |
| Dale City to Palamos | 4,086.30 mi (6,576.26 km) |
