| Rietberg to Sangeorz-Bai | 787.34 mi (1,267.11 km) |
| Rietberg to Sannicolau Mare | 678.82 mi (1,092.45 km) |
| Rietberg to Santana | 699.56 mi (1,125.83 km) |
| Rietberg to Satu Mare | 700.25 mi (1,126.94 km) |
| Rietberg to Scobinti | 880.04 mi (1,416.29 km) |
| Rietberg to Scornicesti | 891.78 mi (1,435.17 km) |
| Rietberg to Sebes | 795.16 mi (1,279.69 km) |
| Rietberg to Seini | 717.76 mi (1,155.13 km) |
| Rietberg to Sfantu-Gheorghe | 886.45 mi (1,426.60 km) |
| Rietberg to Sibiu | 824.61 mi (1,327.08 km) |
| Rietberg to Sighetu Marmatiei | 736.87 mi (1,185.88 km) |
| Rietberg to Sighisoara | 833.15 mi (1,340.82 km) |
| Rietberg to Simeria | 778.06 mi (1,252.17 km) |
| Rietberg to Sinaia | 897.38 mi (1,444.19 km) |
| Rietberg to Slatina | 891.02 mi (1,433.96 km) |
