| Halifax to Noventa Vicentina | 834.98 mi (1,343.77 km) |
| Halifax to Novi di Modena | 835.98 mi (1,345.37 km) |
| Halifax to Novi Ligure | 782.13 mi (1,258.71 km) |
| Halifax to Nuoro | 1,063.13 mi (1,710.94 km) |
| Halifax to Occhiobello | 855.53 mi (1,376.84 km) |
| Halifax to Oderzo | 841.01 mi (1,353.47 km) |
| Halifax to Oggiono | 741.00 mi (1,192.52 km) |
| Halifax to Olbia | 1,029.84 mi (1,657.36 km) |
| Halifax to Oleggio | 730.24 mi (1,175.21 km) |
| Halifax to Olgiate Comasco | 729.69 mi (1,174.32 km) |
| Halifax to Olgiate Olona | 735.54 mi (1,183.74 km) |
| Halifax to Omegna | 708.28 mi (1,139.87 km) |
| Halifax to Opera | 759.04 mi (1,221.55 km) |
| Halifax to Oppeano | 823.03 mi (1,324.54 km) |
| Halifax to Orbassano | 734.65 mi (1,182.30 km) |
