| Sacavem to Noventa Vicentina | 1,145.88 mi (1,844.12 km) |
| Sacavem to Novi di Modena | 1,108.95 mi (1,784.68 km) |
| Sacavem to Novi Ligure | 1,006.96 mi (1,620.55 km) |
| Sacavem to Nuoro | 986.06 mi (1,586.91 km) |
| Sacavem to Occhiobello | 1,141.61 mi (1,837.25 km) |
| Sacavem to Oderzo | 1,199.96 mi (1,931.15 km) |
| Sacavem to Oggiono | 1,056.24 mi (1,699.86 km) |
| Sacavem to Olbia | 995.72 mi (1,602.46 km) |
| Sacavem to Oleggio | 1,019.41 mi (1,640.58 km) |
| Sacavem to Olgiate Comasco | 1,039.00 mi (1,672.10 km) |
| Sacavem to Olgiate Olona | 1,031.51 mi (1,660.06 km) |
| Sacavem to Omegna | 1,016.44 mi (1,635.79 km) |
| Sacavem to Opera | 1,040.71 mi (1,674.86 km) |
| Sacavem to Oppeano | 1,129.85 mi (1,818.31 km) |
| Sacavem to Orbassano | 954.98 mi (1,536.89 km) |
