| Sermoneta to Noventa Vicentina | 268.00 mi (431.31 km) |
| Sermoneta to Novi di Modena | 253.66 mi (408.23 km) |
| Sermoneta to Novi Ligure | 306.40 mi (493.10 km) |
| Sermoneta to Nuoro | 208.69 mi (335.85 km) |
| Sermoneta to Occhiobello | 243.40 mi (391.72 km) |
| Sermoneta to Oderzo | 293.34 mi (472.09 km) |
| Sermoneta to Oggiono | 344.19 mi (553.92 km) |
| Sermoneta to Olbia | 186.19 mi (299.65 km) |
| Sermoneta to Oleggio | 354.45 mi (570.43 km) |
| Sermoneta to Olgiate Comasco | 354.65 mi (570.75 km) |
| Sermoneta to Olgiate Olona | 348.74 mi (561.24 km) |
| Sermoneta to Omegna | 376.24 mi (605.50 km) |
| Sermoneta to Opera | 325.22 mi (523.39 km) |
| Sermoneta to Oppeano | 274.37 mi (441.56 km) |
| Sermoneta to Orbassano | 363.33 mi (584.72 km) |
