| Clemson to Sangeorgiu de Mures | 5,237.96 mi (8,429.68 km) |
| Clemson to Sangeorz-Bai | 5,212.89 mi (8,389.34 km) |
| Clemson to Sannicolau Mare | 5,106.03 mi (8,217.35 km) |
| Clemson to Santana | 5,130.22 mi (8,256.30 km) |
| Clemson to Satu Mare | 5,128.02 mi (8,252.75 km) |
| Clemson to Scobinti | 5,296.99 mi (8,524.68 km) |
| Clemson to Scornicesti | 5,321.89 mi (8,564.75 km) |
| Clemson to Sebes | 5,226.95 mi (8,411.97 km) |
| Clemson to Seini | 5,144.76 mi (8,279.69 km) |
| Clemson to Sfantu-Gheorghe | 5,316.93 mi (8,556.78 km) |
| Clemson to Sibiu | 5,256.43 mi (8,459.41 km) |
| Clemson to Sighetu Marmatiei | 5,160.62 mi (8,305.22 km) |
| Clemson to Sighisoara | 5,264.00 mi (8,471.60 km) |
| Clemson to Simeria | 5,209.38 mi (8,383.69 km) |
| Clemson to Sinaia | 5,329.08 mi (8,576.33 km) |
