| New Silksworth to Noventa Vicentina | 873.28 mi (1,405.40 km) |
| New Silksworth to Novi di Modena | 877.68 mi (1,412.50 km) |
| New Silksworth to Novi Ligure | 831.30 mi (1,337.84 km) |
| New Silksworth to Nuoro | 1,120.07 mi (1,802.58 km) |
| New Silksworth to Occhiobello | 894.95 mi (1,440.29 km) |
| New Silksworth to Oderzo | 874.34 mi (1,407.12 km) |
| New Silksworth to Oggiono | 784.86 mi (1,263.11 km) |
| New Silksworth to Olbia | 1,085.38 mi (1,746.75 km) |
| New Silksworth to Oleggio | 777.29 mi (1,250.93 km) |
| New Silksworth to Olgiate Comasco | 774.91 mi (1,247.10 km) |
| New Silksworth to Olgiate Olona | 781.59 mi (1,257.85 km) |
| New Silksworth to Omegna | 755.20 mi (1,215.38 km) |
| New Silksworth to Opera | 804.76 mi (1,295.14 km) |
| New Silksworth to Oppeano | 862.40 mi (1,387.90 km) |
| New Silksworth to Orbassano | 787.41 mi (1,267.21 km) |
