| Volterra to Noventa Vicentina | 134.23 mi (216.02 km) |
| Volterra to Novi di Modena | 103.20 mi (166.08 km) |
| Volterra to Novi Ligure | 139.60 mi (224.66 km) |
| Volterra to Nuoro | 227.17 mi (365.59 km) |
| Volterra to Occhiobello | 110.94 mi (178.53 km) |
| Volterra to Oderzo | 182.91 mi (294.37 km) |
| Volterra to Oggiono | 180.78 mi (290.94 km) |
| Volterra to Olbia | 185.30 mi (298.21 km) |
| Volterra to Oleggio | 187.65 mi (302.00 km) |
| Volterra to Olgiate Comasco | 189.34 mi (304.72 km) |
| Volterra to Olgiate Olona | 182.63 mi (293.91 km) |
| Volterra to Omegna | 209.60 mi (337.31 km) |
| Volterra to Opera | 159.41 mi (256.55 km) |
| Volterra to Oppeano | 132.21 mi (212.76 km) |
| Volterra to Orbassano | 198.80 mi (319.95 km) |
