| Kissing to Novi di Modena | 235.41 mi (378.85 km) |
| Kissing to Novi Ligure | 265.99 mi (428.06 km) |
| Kissing to Nuoro | 557.56 mi (897.30 km) |
| Kissing to Occhiobello | 235.14 mi (378.42 km) |
| Kissing to Oderzo | 188.00 mi (302.56 km) |
| Kissing to Oggiono | 190.12 mi (305.97 km) |
| Kissing to Olbia | 515.30 mi (829.29 km) |
| Kissing to Oleggio | 216.97 mi (349.18 km) |
| Kissing to Olgiate Comasco | 198.10 mi (318.82 km) |
| Kissing to Olgiate Olona | 209.15 mi (336.60 km) |
| Kissing to Omegna | 206.59 mi (332.48 km) |
| Kissing to Opera | 218.12 mi (351.03 km) |
| Kissing to Oppeano | 207.50 mi (333.93 km) |
| Kissing to Orbassano | 280.07 mi (450.72 km) |
| Kissing to Orbetello | 405.08 mi (651.91 km) |
