| Waltham Abbey to Noventa Vicentina | 687.50 mi (1,106.42 km) |
| Waltham Abbey to Novi di Modena | 685.19 mi (1,102.70 km) |
| Waltham Abbey to Novi Ligure | 625.61 mi (1,006.82 km) |
| Waltham Abbey to Nuoro | 902.53 mi (1,452.48 km) |
| Waltham Abbey to Occhiobello | 706.78 mi (1,137.45 km) |
| Waltham Abbey to Oderzo | 698.84 mi (1,124.67 km) |
| Waltham Abbey to Oggiono | 588.88 mi (947.70 km) |
| Waltham Abbey to Olbia | 869.66 mi (1,399.58 km) |
| Waltham Abbey to Oleggio | 575.50 mi (926.18 km) |
| Waltham Abbey to Olgiate Comasco | 576.45 mi (927.70 km) |
| Waltham Abbey to Olgiate Olona | 581.58 mi (935.96 km) |
| Waltham Abbey to Omegna | 553.78 mi (891.22 km) |
| Waltham Abbey to Opera | 605.20 mi (973.98 km) |
| Waltham Abbey to Oppeano | 674.56 mi (1,085.59 km) |
| Waltham Abbey to Orbassano | 576.09 mi (927.13 km) |
