| Hednesford to Noventa Vicentina | 797.62 mi (1,283.64 km) |
| Hednesford to Novi di Modena | 795.65 mi (1,280.48 km) |
| Hednesford to Novi Ligure | 735.65 mi (1,183.92 km) |
| Hednesford to Nuoro | 1,009.17 mi (1,624.10 km) |
| Hednesford to Occhiobello | 817.07 mi (1,314.95 km) |
| Hednesford to Oderzo | 807.92 mi (1,300.22 km) |
| Hednesford to Oggiono | 699.39 mi (1,125.55 km) |
| Hednesford to Olbia | 977.10 mi (1,572.48 km) |
| Hednesford to Oleggio | 685.90 mi (1,103.85 km) |
| Hednesford to Olgiate Comasco | 686.96 mi (1,105.55 km) |
| Hednesford to Olgiate Olona | 692.05 mi (1,113.75 km) |
| Hednesford to Omegna | 664.22 mi (1,068.95 km) |
| Hednesford to Opera | 715.68 mi (1,151.77 km) |
| Hednesford to Oppeano | 784.81 mi (1,263.02 km) |
| Hednesford to Orbassano | 685.33 mi (1,102.93 km) |
