| Sittingbourne to Noventa Vicentina | 647.78 mi (1,042.50 km) |
| Sittingbourne to Novi di Modena | 645.49 mi (1,038.82 km) |
| Sittingbourne to Novi Ligure | 586.51 mi (943.90 km) |
| Sittingbourne to Nuoro | 865.38 mi (1,392.69 km) |
| Sittingbourne to Occhiobello | 667.05 mi (1,073.51 km) |
| Sittingbourne to Oderzo | 659.32 mi (1,061.07 km) |
| Sittingbourne to Oggiono | 549.23 mi (883.90 km) |
| Sittingbourne to Olbia | 832.09 mi (1,339.12 km) |
| Sittingbourne to Oleggio | 536.09 mi (862.75 km) |
| Sittingbourne to Olgiate Comasco | 536.88 mi (864.03 km) |
| Sittingbourne to Olgiate Olona | 542.08 mi (872.39 km) |
| Sittingbourne to Omegna | 514.33 mi (827.74 km) |
| Sittingbourne to Opera | 565.70 mi (910.40 km) |
| Sittingbourne to Oppeano | 634.83 mi (1,021.66 km) |
| Sittingbourne to Orbassano | 537.58 mi (865.15 km) |
