| Siena to Nevers | 471.96 mi (759.54 km) |
| Siena to Nice | 205.41 mi (330.57 km) |
| Siena to Nimes | 350.63 mi (564.28 km) |
| Siena to Niort | 613.40 mi (987.17 km) |
| Siena to Noeux-les-Mines | 641.18 mi (1,031.87 km) |
| Siena to Nogent-le-Rotrou | 612.01 mi (984.94 km) |
| Siena to Nogent-sur-Marne | 569.64 mi (916.74 km) |
| Siena to Nogent-sur-Oise | 589.55 mi (948.78 km) |
| Siena to Noisiel | 565.24 mi (909.67 km) |
| Siena to Noisy-le-Grand | 567.62 mi (913.50 km) |
| Siena to Noisy-le-Sec | 573.05 mi (922.24 km) |
| Siena to Nort-sur-Erdre | 683.57 mi (1,100.10 km) |
| Siena to Notre-Dame-de-Gravenchon | 665.67 mi (1,071.30 km) |
| Siena to Noyon | 586.32 mi (943.58 km) |
| Siena to Obernai | 400.61 mi (644.71 km) |
