| Canton to Olivares | 3,910.72 mi (6,293.70 km) |
| Canton to Olivenza | 3,823.68 mi (6,153.62 km) |
| Canton to Olot | 4,150.81 mi (6,680.09 km) |
| Canton to Onate | 3,903.41 mi (6,281.93 km) |
| Canton to Onda | 4,102.19 mi (6,601.83 km) |
| Canton to Onteniente | 4,125.54 mi (6,639.41 km) |
| Canton to Orihuela | 4,135.26 mi (6,655.06 km) |
| Canton to Osuna | 3,967.32 mi (6,384.79 km) |
| Canton to Ourense | 3,675.86 mi (5,915.72 km) |
| Canton to Oviedo | 3,738.43 mi (6,016.43 km) |
| Canton to Paiporta | 4,113.40 mi (6,619.88 km) |
| Canton to Pajara | 3,828.27 mi (6,161.01 km) |
| Canton to Palafolls | 4,180.15 mi (6,727.30 km) |
| Canton to Palafrugell | 4,189.92 mi (6,743.02 km) |
| Canton to Palamos | 4,190.88 mi (6,744.57 km) |
