| Warminster to Noventa Vicentina | 750.24 mi (1,207.40 km) |
| Warminster to Novi di Modena | 743.41 mi (1,196.40 km) |
| Warminster to Novi Ligure | 673.71 mi (1,084.22 km) |
| Warminster to Nuoro | 932.54 mi (1,500.77 km) |
| Warminster to Occhiobello | 767.68 mi (1,235.46 km) |
| Warminster to Oderzo | 767.39 mi (1,235.00 km) |
| Warminster to Oggiono | 646.19 mi (1,039.94 km) |
| Warminster to Olbia | 902.67 mi (1,452.70 km) |
| Warminster to Oleggio | 628.25 mi (1,011.07 km) |
| Warminster to Olgiate Comasco | 632.03 mi (1,017.16 km) |
| Warminster to Olgiate Olona | 635.76 mi (1,023.16 km) |
| Warminster to Omegna | 607.34 mi (977.41 km) |
| Warminster to Opera | 659.29 mi (1,061.03 km) |
| Warminster to Oppeano | 736.16 mi (1,184.74 km) |
| Warminster to Orbassano | 619.03 mi (996.24 km) |
