| Korydallos to Olivenza | 1,659.46 mi (2,670.64 km) |
| Korydallos to Olot | 1,152.34 mi (1,854.51 km) |
| Korydallos to Onate | 1,406.85 mi (2,264.10 km) |
| Korydallos to Onda | 1,287.93 mi (2,072.72 km) |
| Korydallos to Onteniente | 1,310.85 mi (2,109.61 km) |
| Korydallos to Orihuela | 1,334.65 mi (2,147.92 km) |
| Korydallos to Osuna | 1,568.24 mi (2,523.84 km) |
| Korydallos to Ourense | 1,681.04 mi (2,705.37 km) |
| Korydallos to Oviedo | 1,580.75 mi (2,543.98 km) |
| Korydallos to Paiporta | 1,297.70 mi (2,088.44 km) |
| Korydallos to Pajara | 2,265.22 mi (3,645.52 km) |
| Korydallos to Palafolls | 1,134.80 mi (1,826.28 km) |
| Korydallos to Palafrugell | 1,115.68 mi (1,795.52 km) |
| Korydallos to Palamos | 1,116.81 mi (1,797.34 km) |
| Korydallos to Palencia | 1,510.38 mi (2,430.71 km) |
