| Tarquinia to Sangeorz-Bai | 724.30 mi (1,165.65 km) |
| Tarquinia to Sannicolau Mare | 511.60 mi (823.34 km) |
| Tarquinia to Santana | 558.38 mi (898.63 km) |
| Tarquinia to Satu Mare | 663.98 mi (1,068.56 km) |
| Tarquinia to Scobinti | 822.26 mi (1,323.30 km) |
| Tarquinia to Scornicesti | 661.12 mi (1,063.97 km) |
| Tarquinia to Sebes | 638.94 mi (1,028.27 km) |
| Tarquinia to Seini | 678.32 mi (1,091.65 km) |
| Tarquinia to Sfantu-Gheorghe | 738.91 mi (1,189.17 km) |
| Tarquinia to Sibiu | 661.87 mi (1,065.17 km) |
| Tarquinia to Sighetu Marmatiei | 708.98 mi (1,141.00 km) |
| Tarquinia to Sighisoara | 700.05 mi (1,126.61 km) |
| Tarquinia to Simeria | 611.03 mi (983.35 km) |
| Tarquinia to Sinaia | 719.48 mi (1,157.90 km) |
| Tarquinia to Slatina | 650.52 mi (1,046.91 km) |
