| Oberhausen to Sangeorz-Bai | 846.93 mi (1,363.00 km) |
| Oberhausen to Sannicolau Mare | 727.92 mi (1,171.47 km) |
| Oberhausen to Santana | 751.49 mi (1,209.40 km) |
| Oberhausen to Satu Mare | 759.22 mi (1,221.85 km) |
| Oberhausen to Scobinti | 941.62 mi (1,515.40 km) |
| Oberhausen to Scornicesti | 943.14 mi (1,517.83 km) |
| Oberhausen to Sebes | 849.16 mi (1,366.60 km) |
| Oberhausen to Seini | 777.03 mi (1,250.51 km) |
| Oberhausen to Sfantu-Gheorghe | 943.12 mi (1,517.80 km) |
| Oberhausen to Sibiu | 878.95 mi (1,414.53 km) |
| Oberhausen to Sighetu Marmatiei | 797.29 mi (1,283.12 km) |
| Oberhausen to Sighisoara | 889.58 mi (1,431.64 km) |
| Oberhausen to Simeria | 830.84 mi (1,337.11 km) |
| Oberhausen to Sinaia | 952.37 mi (1,532.69 km) |
| Oberhausen to Slatina | 941.68 mi (1,515.48 km) |
