| Whitstable to Sangeorgiu de Mures | 1,108.71 mi (1,784.29 km) |
| Whitstable to Sangeorz-Bai | 1,094.17 mi (1,760.90 km) |
| Whitstable to Sannicolau Mare | 961.34 mi (1,547.13 km) |
| Whitstable to Santana | 989.05 mi (1,591.73 km) |
| Whitstable to Satu Mare | 1,006.03 mi (1,619.04 km) |
| Whitstable to Scobinti | 1,190.76 mi (1,916.34 km) |
| Whitstable to Scornicesti | 1,178.49 mi (1,896.60 km) |
| Whitstable to Sebes | 1,089.15 mi (1,752.82 km) |
| Whitstable to Seini | 1,024.11 mi (1,648.15 km) |
| Whitstable to Sfantu-Gheorghe | 1,186.47 mi (1,909.44 km) |
| Whitstable to Sibiu | 1,119.27 mi (1,801.29 km) |
| Whitstable to Sighetu Marmatiei | 1,045.54 mi (1,682.63 km) |
| Whitstable to Sighisoara | 1,132.81 mi (1,823.08 km) |
| Whitstable to Simeria | 1,069.12 mi (1,720.58 km) |
| Whitstable to Sinaia | 1,193.32 mi (1,920.47 km) |
