| Garbagnate Milanese to Olivenza | 953.58 mi (1,534.64 km) |
| Garbagnate Milanese to Olot | 403.28 mi (649.02 km) |
| Garbagnate Milanese to Onate | 594.46 mi (956.68 km) |
| Garbagnate Milanese to Onda | 611.80 mi (984.59 km) |
| Garbagnate Milanese to Onteniente | 680.07 mi (1,094.47 km) |
| Garbagnate Milanese to Orihuela | 729.98 mi (1,174.79 km) |
| Garbagnate Milanese to Osuna | 931.71 mi (1,499.44 km) |
| Garbagnate Milanese to Ourense | 870.18 mi (1,400.42 km) |
| Garbagnate Milanese to Oviedo | 750.58 mi (1,207.94 km) |
| Garbagnate Milanese to Paiporta | 643.15 mi (1,035.06 km) |
| Garbagnate Milanese to Pajara | 1,735.77 mi (2,793.46 km) |
| Garbagnate Milanese to Palafolls | 415.90 mi (669.33 km) |
| Garbagnate Milanese to Palafrugell | 388.65 mi (625.48 km) |
| Garbagnate Milanese to Palamos | 393.30 mi (632.96 km) |
| Garbagnate Milanese to Palencia | 721.07 mi (1,160.44 km) |
