| Duncan to Saint-Lo | 4,741.24 mi (7,630.28 km) |
| Duncan to Saint-Loubes | 4,911.04 mi (7,903.55 km) |
| Duncan to Saint-Louis | 5,135.08 mi (8,264.11 km) |
| Duncan to Saint-Lys | 5,029.09 mi (8,093.54 km) |
| Duncan to Saint-Malo | 4,719.76 mi (7,595.71 km) |
| Duncan to Saint-Mande | 4,888.80 mi (7,867.77 km) |
| Duncan to Saint-Martin-Boulogne | 4,792.80 mi (7,713.27 km) |
| Duncan to Saint-Martin-d'Heres | 5,157.97 mi (8,300.95 km) |
| Duncan to Saint-Martin-de-Crau | 5,177.59 mi (8,332.53 km) |
| Duncan to Saint-Maur-des-Fosses | 4,893.49 mi (7,875.30 km) |
| Duncan to Saint-Maurice | 4,890.28 mi (7,870.14 km) |
| Duncan to Saint-Max | 5,040.10 mi (8,111.25 km) |
| Duncan to Saint-Maximin-la-Sainte-Baume | 5,228.36 mi (8,414.23 km) |
| Duncan to Saint-Medard-en-Jalles | 4,899.57 mi (7,885.10 km) |
| Duncan to Saint-Michel-sur-Orge | 4,891.71 mi (7,872.44 km) |
