| Mons-en-Baroeul to Sangeorz-Bai | 999.53 mi (1,608.58 km) |
| Mons-en-Baroeul to Sannicolau Mare | 860.97 mi (1,385.59 km) |
| Mons-en-Baroeul to Santana | 889.80 mi (1,431.99 km) |
| Mons-en-Baroeul to Satu Mare | 911.22 mi (1,466.47 km) |
| Mons-en-Baroeul to Scobinti | 1,097.74 mi (1,766.65 km) |
| Mons-en-Baroeul to Scornicesti | 1,078.27 mi (1,735.31 km) |
| Mons-en-Baroeul to Sebes | 990.56 mi (1,594.15 km) |
| Mons-en-Baroeul to Seini | 929.48 mi (1,495.85 km) |
| Mons-en-Baroeul to Sfantu-Gheorghe | 1,089.20 mi (1,752.90 km) |
| Mons-en-Baroeul to Sibiu | 1,020.76 mi (1,642.75 km) |
| Mons-en-Baroeul to Sighetu Marmatiei | 951.85 mi (1,531.86 km) |
| Mons-en-Baroeul to Sighisoara | 1,035.56 mi (1,666.58 km) |
| Mons-en-Baroeul to Simeria | 969.95 mi (1,560.98 km) |
| Mons-en-Baroeul to Sinaia | 1,094.95 mi (1,762.15 km) |
| Mons-en-Baroeul to Slatina | 1,075.36 mi (1,730.63 km) |
