| Hoddesdon to Noventa Vicentina | 691.03 mi (1,112.11 km) |
| Hoddesdon to Novi di Modena | 688.94 mi (1,108.74 km) |
| Hoddesdon to Novi Ligure | 629.79 mi (1,013.55 km) |
| Hoddesdon to Nuoro | 907.20 mi (1,459.99 km) |
| Hoddesdon to Occhiobello | 710.40 mi (1,143.27 km) |
| Hoddesdon to Oderzo | 702.04 mi (1,129.83 km) |
| Hoddesdon to Oggiono | 592.70 mi (953.86 km) |
| Hoddesdon to Olbia | 874.25 mi (1,406.97 km) |
| Hoddesdon to Oleggio | 579.53 mi (932.66 km) |
| Hoddesdon to Olgiate Comasco | 580.36 mi (933.99 km) |
| Hoddesdon to Olgiate Olona | 585.55 mi (942.34 km) |
| Hoddesdon to Omegna | 557.78 mi (897.67 km) |
| Hoddesdon to Opera | 609.16 mi (980.35 km) |
| Hoddesdon to Oppeano | 678.15 mi (1,091.38 km) |
| Hoddesdon to Orbassano | 580.47 mi (934.18 km) |
