| Gelsenkirchen to Sangeorz-Bai | 837.62 mi (1,348.02 km) |
| Gelsenkirchen to Sannicolau Mare | 719.65 mi (1,158.16 km) |
| Gelsenkirchen to Santana | 742.92 mi (1,195.62 km) |
| Gelsenkirchen to Satu Mare | 749.96 mi (1,206.94 km) |
| Gelsenkirchen to Scobinti | 932.14 mi (1,500.14 km) |
| Gelsenkirchen to Scornicesti | 934.67 mi (1,504.20 km) |
| Gelsenkirchen to Sebes | 840.40 mi (1,352.50 km) |
| Gelsenkirchen to Seini | 767.75 mi (1,235.57 km) |
| Gelsenkirchen to Sfantu-Gheorghe | 934.10 mi (1,503.29 km) |
| Gelsenkirchen to Sibiu | 870.15 mi (1,400.38 km) |
| Gelsenkirchen to Sighetu Marmatiei | 787.90 mi (1,268.01 km) |
| Gelsenkirchen to Sighisoara | 880.58 mi (1,417.16 km) |
| Gelsenkirchen to Simeria | 822.20 mi (1,323.21 km) |
| Gelsenkirchen to Sinaia | 943.52 mi (1,518.45 km) |
| Gelsenkirchen to Slatina | 933.28 mi (1,501.98 km) |
