| Uithoorn to Sangeorz-Bai | 942.99 mi (1,517.60 km) |
| Uithoorn to Sannicolau Mare | 828.23 mi (1,332.91 km) |
| Uithoorn to Santana | 851.19 mi (1,369.87 km) |
| Uithoorn to Satu Mare | 855.70 mi (1,377.12 km) |
| Uithoorn to Scobinti | 1,036.00 mi (1,667.28 km) |
| Uithoorn to Scornicesti | 1,043.06 mi (1,678.64 km) |
| Uithoorn to Sebes | 948.25 mi (1,526.05 km) |
| Uithoorn to Seini | 873.31 mi (1,405.46 km) |
| Uithoorn to Sfantu-Gheorghe | 1,041.04 mi (1,675.40 km) |
| Uithoorn to Sibiu | 977.91 mi (1,573.79 km) |
| Uithoorn to Sighetu Marmatiei | 892.69 mi (1,436.65 km) |
| Uithoorn to Sighisoara | 987.61 mi (1,589.41 km) |
| Uithoorn to Simeria | 930.33 mi (1,497.22 km) |
| Uithoorn to Sinaia | 1,051.09 mi (1,691.57 km) |
| Uithoorn to Slatina | 1,041.76 mi (1,676.55 km) |
