| Ianca to Saint-Nazaire | 1,418.67 mi (2,283.12 km) |
| Ianca to Saint-Omer | 1,222.74 mi (1,967.80 km) |
| Ianca to Saint-Orens-de-Gameville | 1,280.93 mi (2,061.45 km) |
| Ianca to Saint-Ouen | 1,206.62 mi (1,941.86 km) |
| Ianca to Saint-Ouen-l'Aumone | 1,217.21 mi (1,958.91 km) |
| Ianca to Saint-Paul-les-Dax | 1,403.58 mi (2,258.84 km) |
| Ianca to Saint-Paul-Trois-Chateaux | 1,111.98 mi (1,789.55 km) |
| Ianca to Saint-Philbert-de-Grand-Lieu | 1,393.30 mi (2,242.30 km) |
| Ianca to Saint-Pierre-des-Corps | 1,280.68 mi (2,061.05 km) |
| Ianca to Saint-Pierre-du-Mont | 1,375.17 mi (2,213.12 km) |
| Ianca to Saint-Pierre-du-Perray | 1,198.36 mi (1,928.58 km) |
| Ianca to Saint-Pol-sur-Mer | 1,222.27 mi (1,967.05 km) |
| Ianca to Saint-Priest | 1,089.79 mi (1,753.85 km) |
| Ianca to Saint-Quentin | 1,169.47 mi (1,882.08 km) |
| Ianca to Saint-Rambert | 1,125.20 mi (1,810.83 km) |
