| Placerville to Olivares | 5,735.15 mi (9,229.84 km) |
| Placerville to Olivenza | 5,636.99 mi (9,071.85 km) |
| Placerville to Olot | 5,810.44 mi (9,351.01 km) |
| Placerville to Onate | 5,598.61 mi (9,010.09 km) |
| Placerville to Onda | 5,829.48 mi (9,381.65 km) |
| Placerville to Onteniente | 5,875.15 mi (9,455.14 km) |
| Placerville to Orihuela | 5,900.11 mi (9,495.31 km) |
| Placerville to Osuna | 5,785.07 mi (9,310.17 km) |
| Placerville to Ourense | 5,434.74 mi (8,746.38 km) |
| Placerville to Oviedo | 5,460.45 mi (8,787.75 km) |
| Placerville to Paiporta | 5,851.18 mi (9,416.56 km) |
| Placerville to Pajara | 5,822.49 mi (9,370.39 km) |
| Placerville to Palafolls | 5,846.05 mi (9,408.31 km) |
| Placerville to Palafrugell | 5,846.88 mi (9,409.65 km) |
| Placerville to Palamos | 5,849.50 mi (9,413.86 km) |
