| Plymstock to Sangeorgiu de Mures | 1,326.13 mi (2,134.20 km) |
| Plymstock to Sangeorz-Bai | 1,315.39 mi (2,116.92 km) |
| Plymstock to Sannicolau Mare | 1,169.44 mi (1,882.04 km) |
| Plymstock to Santana | 1,200.67 mi (1,932.29 km) |
| Plymstock to Satu Mare | 1,227.06 mi (1,974.77 km) |
| Plymstock to Scobinti | 1,414.27 mi (2,276.05 km) |
| Plymstock to Scornicesti | 1,386.47 mi (2,231.31 km) |
| Plymstock to Sebes | 1,302.37 mi (2,095.96 km) |
| Plymstock to Seini | 1,245.40 mi (2,004.27 km) |
| Plymstock to Sfantu-Gheorghe | 1,402.72 mi (2,257.47 km) |
| Plymstock to Sibiu | 1,332.64 mi (2,144.68 km) |
| Plymstock to Sighetu Marmatiei | 1,268.21 mi (2,040.98 km) |
| Plymstock to Sighisoara | 1,349.18 mi (2,171.30 km) |
| Plymstock to Simeria | 1,280.78 mi (2,061.21 km) |
| Plymstock to Sinaia | 1,406.92 mi (2,264.22 km) |
