| Frontignan to Sangeorz-Bai | 1,046.92 mi (1,684.86 km) |
| Frontignan to Sannicolau Mare | 844.83 mi (1,359.62 km) |
| Frontignan to Santana | 889.22 mi (1,431.06 km) |
| Frontignan to Satu Mare | 969.13 mi (1,559.67 km) |
| Frontignan to Scobinti | 1,151.83 mi (1,853.70 km) |
| Frontignan to Scornicesti | 1,033.42 mi (1,663.13 km) |
| Frontignan to Sebes | 985.70 mi (1,586.33 km) |
| Frontignan to Seini | 986.64 mi (1,587.84 km) |
| Frontignan to Sfantu-Gheorghe | 1,092.01 mi (1,757.42 km) |
| Frontignan to Sibiu | 1,013.17 mi (1,630.54 km) |
| Frontignan to Sighetu Marmatiei | 1,016.57 mi (1,636.02 km) |
| Frontignan to Sighisoara | 1,045.06 mi (1,681.85 km) |
| Frontignan to Simeria | 958.41 mi (1,542.41 km) |
| Frontignan to Sinaia | 1,080.58 mi (1,739.02 km) |
| Frontignan to Slatina | 1,024.83 mi (1,649.30 km) |
