| Stranraer to Sangeorgiu de Mures | 1,399.60 mi (2,252.43 km) |
| Stranraer to Sangeorz-Bai | 1,376.07 mi (2,214.58 km) |
| Stranraer to Sannicolau Mare | 1,271.74 mi (2,046.66 km) |
| Stranraer to Santana | 1,293.41 mi (2,081.54 km) |
| Stranraer to Satu Mare | 1,290.30 mi (2,076.54 km) |
| Stranraer to Scobinti | 1,464.07 mi (2,356.19 km) |
| Stranraer to Scornicesti | 1,485.59 mi (2,390.82 km) |
| Stranraer to Sebes | 1,388.87 mi (2,235.17 km) |
| Stranraer to Seini | 1,307.32 mi (2,103.92 km) |
| Stranraer to Sfantu-Gheorghe | 1,478.56 mi (2,379.51 km) |
| Stranraer to Sibiu | 1,418.20 mi (2,282.37 km) |
| Stranraer to Sighetu Marmatiei | 1,324.38 mi (2,131.38 km) |
| Stranraer to Sighisoara | 1,425.54 mi (2,294.19 km) |
| Stranraer to Simeria | 1,371.96 mi (2,207.95 km) |
| Stranraer to Sinaia | 1,490.64 mi (2,398.95 km) |
