| Trecastagni to Sangeorz-Bai | 831.19 mi (1,337.67 km) |
| Trecastagni to Sannicolau Mare | 648.92 mi (1,044.33 km) |
| Trecastagni to Santana | 686.98 mi (1,105.59 km) |
| Trecastagni to Satu Mare | 805.99 mi (1,297.11 km) |
| Trecastagni to Scobinti | 903.36 mi (1,453.81 km) |
| Trecastagni to Scornicesti | 687.45 mi (1,106.34 km) |
| Trecastagni to Sebes | 722.61 mi (1,162.92 km) |
| Trecastagni to Seini | 813.51 mi (1,309.22 km) |
| Trecastagni to Sfantu-Gheorghe | 791.87 mi (1,274.38 km) |
| Trecastagni to Sibiu | 732.46 mi (1,178.78 km) |
| Trecastagni to Sighetu Marmatiei | 839.73 mi (1,351.41 km) |
| Trecastagni to Sighisoara | 774.81 mi (1,246.94 km) |
| Trecastagni to Simeria | 699.68 mi (1,126.03 km) |
| Trecastagni to Sinaia | 759.76 mi (1,222.72 km) |
| Trecastagni to Slatina | 674.18 mi (1,084.98 km) |
