| Somero to Novi di Modena | 1,203.87 mi (1,937.45 km) |
| Somero to Novi Ligure | 1,251.82 mi (2,014.61 km) |
| Somero to Nuoro | 1,528.42 mi (2,459.75 km) |
| Somero to Occhiobello | 1,190.40 mi (1,915.76 km) |
| Somero to Oderzo | 1,119.53 mi (1,801.71 km) |
| Somero to Oggiono | 1,176.01 mi (1,892.61 km) |
| Somero to Olbia | 1,486.35 mi (2,392.06 km) |
| Somero to Oleggio | 1,201.91 mi (1,934.29 km) |
| Somero to Olgiate Comasco | 1,183.66 mi (1,904.92 km) |
| Somero to Olgiate Olona | 1,194.76 mi (1,922.78 km) |
| Somero to Omegna | 1,189.19 mi (1,913.82 km) |
| Somero to Opera | 1,203.88 mi (1,937.46 km) |
| Somero to Oppeano | 1,172.71 mi (1,887.30 km) |
| Somero to Orbassano | 1,261.66 mi (2,030.45 km) |
| Somero to Orbetello | 1,358.53 mi (2,186.35 km) |
