| Keila to Novi di Modena | 1,144.56 mi (1,841.99 km) |
| Keila to Novi Ligure | 1,198.55 mi (1,928.88 km) |
| Keila to Nuoro | 1,466.72 mi (2,360.46 km) |
| Keila to Occhiobello | 1,129.11 mi (1,817.12 km) |
| Keila to Oderzo | 1,056.96 mi (1,701.02 km) |
| Keila to Oggiono | 1,123.17 mi (1,807.57 km) |
| Keila to Olbia | 1,424.97 mi (2,293.27 km) |
| Keila to Oleggio | 1,150.87 mi (1,852.14 km) |
| Keila to Olgiate Comasco | 1,132.00 mi (1,821.78 km) |
| Keila to Olgiate Olona | 1,143.02 mi (1,839.52 km) |
| Keila to Omegna | 1,139.47 mi (1,833.81 km) |
| Keila to Opera | 1,150.59 mi (1,851.70 km) |
| Keila to Oppeano | 1,113.28 mi (1,791.66 km) |
| Keila to Orbassano | 1,212.62 mi (1,951.52 km) |
| Keila to Orbetello | 1,294.61 mi (2,083.47 km) |
