| Echelon to Sangeorgiu de Mures | 4,682.26 mi (7,535.37 km) |
| Echelon to Sangeorz-Bai | 4,657.98 mi (7,496.30 km) |
| Echelon to Sannicolau Mare | 4,548.80 mi (7,320.59 km) |
| Echelon to Santana | 4,573.39 mi (7,360.16 km) |
| Echelon to Satu Mare | 4,572.74 mi (7,359.11 km) |
| Echelon to Scobinti | 4,743.18 mi (7,633.40 km) |
| Echelon to Scornicesti | 4,764.89 mi (7,668.35 km) |
| Echelon to Sebes | 4,670.50 mi (7,516.45 km) |
| Echelon to Seini | 4,589.60 mi (7,386.25 km) |
| Echelon to Sfantu-Gheorghe | 4,761.22 mi (7,662.44 km) |
| Echelon to Sibiu | 4,700.06 mi (7,564.01 km) |
| Echelon to Sighetu Marmatiei | 4,605.89 mi (7,412.46 km) |
| Echelon to Sighisoara | 4,708.17 mi (7,577.07 km) |
| Echelon to Simeria | 4,652.68 mi (7,487.76 km) |
| Echelon to Sinaia | 4,772.90 mi (7,681.23 km) |
