| Bad Salzdetfurth to Sangeorz-Bai | 729.49 mi (1,174.01 km) |
| Bad Salzdetfurth to Sannicolau Mare | 633.20 mi (1,019.04 km) |
| Bad Salzdetfurth to Santana | 650.65 mi (1,047.12 km) |
| Bad Salzdetfurth to Satu Mare | 643.35 mi (1,035.37 km) |
| Bad Salzdetfurth to Scobinti | 819.77 mi (1,319.30 km) |
| Bad Salzdetfurth to Scornicesti | 842.72 mi (1,356.23 km) |
| Bad Salzdetfurth to Sebes | 743.52 mi (1,196.59 km) |
| Bad Salzdetfurth to Seini | 660.47 mi (1,062.92 km) |
| Bad Salzdetfurth to Sfantu-Gheorghe | 831.60 mi (1,338.33 km) |
| Bad Salzdetfurth to Sibiu | 772.50 mi (1,243.21 km) |
| Bad Salzdetfurth to Sighetu Marmatiei | 678.20 mi (1,091.47 km) |
| Bad Salzdetfurth to Sighisoara | 778.69 mi (1,253.18 km) |
| Bad Salzdetfurth to Simeria | 727.85 mi (1,171.35 km) |
| Bad Salzdetfurth to Sinaia | 844.34 mi (1,358.83 km) |
| Bad Salzdetfurth to Slatina | 842.74 mi (1,356.26 km) |
