| Monte San Pietro to Sangeorz-Bai | 677.54 mi (1,090.40 km) |
| Monte San Pietro to Sannicolau Mare | 470.75 mi (757.60 km) |
| Monte San Pietro to Santana | 516.11 mi (830.60 km) |
| Monte San Pietro to Satu Mare | 604.58 mi (972.98 km) |
| Monte San Pietro to Scobinti | 781.30 mi (1,257.37 km) |
| Monte San Pietro to Scornicesti | 657.10 mi (1,057.51 km) |
| Monte San Pietro to Sebes | 610.42 mi (982.38 km) |
| Monte San Pietro to Seini | 621.21 mi (999.74 km) |
| Monte San Pietro to Sfantu-Gheorghe | 716.31 mi (1,152.80 km) |
| Monte San Pietro to Sibiu | 637.42 mi (1,025.83 km) |
| Monte San Pietro to Sighetu Marmatiei | 651.79 mi (1,048.95 km) |
| Monte San Pietro to Sighisoara | 670.36 mi (1,078.84 km) |
| Monte San Pietro to Simeria | 582.91 mi (938.11 km) |
| Monte San Pietro to Sinaia | 704.14 mi (1,133.20 km) |
| Monte San Pietro to Slatina | 648.72 mi (1,044.01 km) |
