| Cusano Milanino to Olivenza | 957.32 mi (1,540.66 km) |
| Cusano Milanino to Olot | 406.40 mi (654.04 km) |
| Cusano Milanino to Onate | 598.84 mi (963.74 km) |
| Cusano Milanino to Onda | 614.70 mi (989.26 km) |
| Cusano Milanino to Onteniente | 682.67 mi (1,098.65 km) |
| Cusano Milanino to Orihuela | 732.44 mi (1,178.74 km) |
| Cusano Milanino to Osuna | 934.82 mi (1,504.44 km) |
| Cusano Milanino to Ourense | 874.77 mi (1,407.80 km) |
| Cusano Milanino to Oviedo | 755.27 mi (1,215.49 km) |
| Cusano Milanino to Paiporta | 645.90 mi (1,039.48 km) |
| Cusano Milanino to Pajara | 1,738.72 mi (2,798.20 km) |
| Cusano Milanino to Palafolls | 418.64 mi (673.74 km) |
| Cusano Milanino to Palafrugell | 391.37 mi (629.86 km) |
| Cusano Milanino to Palamos | 396.00 mi (637.30 km) |
| Cusano Milanino to Palencia | 725.35 mi (1,167.33 km) |
