| Alcobendas to Noventa Vicentina | 833.07 mi (1,340.70 km) |
| Alcobendas to Novi di Modena | 795.56 mi (1,280.32 km) |
| Alcobendas to Novi Ligure | 694.44 mi (1,117.59 km) |
| Alcobendas to Nuoro | 681.56 mi (1,096.87 km) |
| Alcobendas to Occhiobello | 828.01 mi (1,332.55 km) |
| Alcobendas to Oderzo | 887.90 mi (1,428.93 km) |
| Alcobendas to Oggiono | 746.89 mi (1,202.00 km) |
| Alcobendas to Olbia | 687.55 mi (1,106.51 km) |
| Alcobendas to Oleggio | 710.17 mi (1,142.91 km) |
| Alcobendas to Olgiate Comasco | 730.13 mi (1,175.03 km) |
| Alcobendas to Olgiate Olona | 722.10 mi (1,162.10 km) |
| Alcobendas to Omegna | 708.84 mi (1,140.77 km) |
| Alcobendas to Opera | 729.91 mi (1,174.67 km) |
| Alcobendas to Oppeano | 817.27 mi (1,315.27 km) |
| Alcobendas to Orbassano | 644.58 mi (1,037.36 km) |
