| Coudekerque-Branche to Sangeorz-Bai | 1,033.13 mi (1,662.66 km) |
| Coudekerque-Branche to Sannicolau Mare | 898.22 mi (1,445.54 km) |
| Coudekerque-Branche to Santana | 926.27 mi (1,490.68 km) |
| Coudekerque-Branche to Satu Mare | 944.90 mi (1,520.66 km) |
| Coudekerque-Branche to Scobinti | 1,130.42 mi (1,819.24 km) |
| Coudekerque-Branche to Scornicesti | 1,115.42 mi (1,795.10 km) |
| Coudekerque-Branche to Sebes | 1,026.60 mi (1,652.15 km) |
| Coudekerque-Branche to Seini | 963.06 mi (1,549.89 km) |
| Coudekerque-Branche to Sfantu-Gheorghe | 1,124.40 mi (1,809.55 km) |
| Coudekerque-Branche to Sibiu | 1,056.75 mi (1,700.67 km) |
| Coudekerque-Branche to Sighetu Marmatiei | 984.88 mi (1,585.01 km) |
| Coudekerque-Branche to Sighisoara | 1,070.74 mi (1,723.20 km) |
| Coudekerque-Branche to Simeria | 1,006.37 mi (1,619.60 km) |
| Coudekerque-Branche to Sinaia | 1,130.85 mi (1,819.93 km) |
| Coudekerque-Branche to Slatina | 1,112.73 mi (1,790.76 km) |
