| Widnau to Sangeorgiu de Mures | 700.69 mi (1,127.65 km) |
| Widnau to Sangeorz-Bai | 702.80 mi (1,131.06 km) |
| Widnau to Sannicolau Mare | 527.61 mi (849.11 km) |
| Widnau to Santana | 564.59 mi (908.63 km) |
| Widnau to Satu Mare | 617.52 mi (993.80 km) |
| Widnau to Scobinti | 807.54 mi (1,299.61 km) |
| Widnau to Scornicesti | 741.04 mi (1,192.59 km) |
| Widnau to Sebes | 667.16 mi (1,073.69 km) |
| Widnau to Seini | 635.99 mi (1,023.53 km) |
| Widnau to Sfantu-Gheorghe | 772.32 mi (1,242.94 km) |
| Widnau to Sibiu | 697.11 mi (1,121.90 km) |
| Widnau to Sighetu Marmatiei | 663.58 mi (1,067.92 km) |
| Widnau to Sighisoara | 720.30 mi (1,159.21 km) |
| Widnau to Simeria | 642.87 mi (1,034.61 km) |
| Widnau to Sinaia | 770.49 mi (1,239.98 km) |
