| Ironton to Saint-Nazaire | 3,934.00 mi (6,331.16 km) |
| Ironton to Saint-Omer | 4,025.37 mi (6,478.21 km) |
| Ironton to Saint-Orens-de-Gameville | 4,207.52 mi (6,771.34 km) |
| Ironton to Saint-Ouen | 4,080.26 mi (6,566.55 km) |
| Ironton to Saint-Ouen-l'Aumone | 4,067.26 mi (6,545.62 km) |
| Ironton to Saint-Paul-les-Dax | 4,086.25 mi (6,576.18 km) |
| Ironton to Saint-Paul-Trois-Chateaux | 4,324.42 mi (6,959.48 km) |
| Ironton to Saint-Philbert-de-Grand-Lieu | 3,965.28 mi (6,381.50 km) |
| Ironton to Saint-Pierre-des-Corps | 4,056.78 mi (6,528.76 km) |
| Ironton to Saint-Pierre-du-Mont | 4,105.50 mi (6,607.17 km) |
| Ironton to Saint-Pierre-du-Perray | 4,095.60 mi (6,591.23 km) |
| Ironton to Saint-Pol-sur-Mer | 4,020.87 mi (6,470.97 km) |
| Ironton to Saint-Priest | 4,288.19 mi (6,901.18 km) |
| Ironton to Saint-Quentin | 4,092.13 mi (6,585.64 km) |
| Ironton to Saint-Rambert | 4,264.36 mi (6,862.82 km) |
