| Gretz-Armainvilliers to Sangeorz-Bai | 1,014.39 mi (1,632.50 km) |
| Gretz-Armainvilliers to Sannicolau Mare | 854.17 mi (1,374.65 km) |
| Gretz-Armainvilliers to Santana | 888.27 mi (1,429.54 km) |
| Gretz-Armainvilliers to Satu Mare | 926.65 mi (1,491.30 km) |
| Gretz-Armainvilliers to Scobinti | 1,116.63 mi (1,797.04 km) |
| Gretz-Armainvilliers to Scornicesti | 1,069.83 mi (1,721.72 km) |
| Gretz-Armainvilliers to Sebes | 990.81 mi (1,594.55 km) |
| Gretz-Armainvilliers to Seini | 945.22 mi (1,521.19 km) |
| Gretz-Armainvilliers to Sfantu-Gheorghe | 1,093.89 mi (1,760.44 km) |
| Gretz-Armainvilliers to Sibiu | 1,021.04 mi (1,643.20 km) |
| Gretz-Armainvilliers to Sighetu Marmatiei | 970.32 mi (1,561.58 km) |
| Gretz-Armainvilliers to Sighisoara | 1,040.86 mi (1,675.10 km) |
| Gretz-Armainvilliers to Simeria | 967.82 mi (1,557.56 km) |
| Gretz-Armainvilliers to Sinaia | 1,095.10 mi (1,762.39 km) |
| Gretz-Armainvilliers to Slatina | 1,065.32 mi (1,714.47 km) |
