| Annan to Noventa Vicentina | 933.76 mi (1,502.74 km) |
| Annan to Novi di Modena | 936.11 mi (1,506.53 km) |
| Annan to Novi Ligure | 884.53 mi (1,423.52 km) |
| Annan to Nuoro | 1,166.76 mi (1,877.72 km) |
| Annan to Occhiobello | 954.79 mi (1,536.59 km) |
| Annan to Oderzo | 937.52 mi (1,508.79 km) |
| Annan to Oggiono | 841.82 mi (1,354.78 km) |
| Annan to Olbia | 1,133.38 mi (1,823.99 km) |
| Annan to Oleggio | 832.05 mi (1,339.06 km) |
| Annan to Olgiate Comasco | 830.95 mi (1,337.28 km) |
| Annan to Olgiate Olona | 837.06 mi (1,347.13 km) |
| Annan to Omegna | 810.04 mi (1,303.63 km) |
| Annan to Opera | 860.48 mi (1,384.81 km) |
| Annan to Oppeano | 922.25 mi (1,484.21 km) |
| Annan to Orbassano | 837.76 mi (1,348.25 km) |
