| Harwich to Sangeorgiu de Mures | 1,104.98 mi (1,778.30 km) |
| Harwich to Sangeorz-Bai | 1,088.37 mi (1,751.57 km) |
| Harwich to Sannicolau Mare | 962.34 mi (1,548.74 km) |
| Harwich to Santana | 988.43 mi (1,590.73 km) |
| Harwich to Satu Mare | 1,000.52 mi (1,610.17 km) |
| Harwich to Scobinti | 1,183.38 mi (1,904.46 km) |
| Harwich to Scornicesti | 1,178.99 mi (1,897.40 km) |
| Harwich to Sebes | 1,087.54 mi (1,750.23 km) |
| Harwich to Seini | 1,018.41 mi (1,638.98 km) |
| Harwich to Sfantu-Gheorghe | 1,183.19 mi (1,904.16 km) |
| Harwich to Sibiu | 1,117.52 mi (1,798.48 km) |
| Harwich to Sighetu Marmatiei | 1,038.94 mi (1,672.02 km) |
| Harwich to Sighisoara | 1,129.57 mi (1,817.87 km) |
| Harwich to Simeria | 1,068.28 mi (1,719.22 km) |
| Harwich to Sinaia | 1,191.32 mi (1,917.24 km) |
