| Chamonix-Mont-Blanc to Sangeorz-Bai | 848.84 mi (1,366.08 km) |
| Chamonix-Mont-Blanc to Sannicolau Mare | 658.98 mi (1,060.52 km) |
| Chamonix-Mont-Blanc to Santana | 700.13 mi (1,126.76 km) |
| Chamonix-Mont-Blanc to Satu Mare | 766.45 mi (1,233.48 km) |
| Chamonix-Mont-Blanc to Scobinti | 954.25 mi (1,535.72 km) |
| Chamonix-Mont-Blanc to Scornicesti | 863.38 mi (1,389.47 km) |
| Chamonix-Mont-Blanc to Sebes | 800.97 mi (1,289.04 km) |
| Chamonix-Mont-Blanc to Seini | 784.60 mi (1,262.68 km) |
| Chamonix-Mont-Blanc to Sfantu-Gheorghe | 907.65 mi (1,460.72 km) |
| Chamonix-Mont-Blanc to Sibiu | 830.07 mi (1,335.87 km) |
| Chamonix-Mont-Blanc to Sighetu Marmatiei | 813.43 mi (1,309.09 km) |
| Chamonix-Mont-Blanc to Sighisoara | 857.53 mi (1,380.06 km) |
| Chamonix-Mont-Blanc to Simeria | 774.99 mi (1,247.23 km) |
| Chamonix-Mont-Blanc to Sinaia | 901.37 mi (1,450.61 km) |
| Chamonix-Mont-Blanc to Slatina | 856.59 mi (1,378.54 km) |
