| Bad Nenndorf to Sangeorz-Bai | 761.10 mi (1,224.87 km) |
| Bad Nenndorf to Sannicolau Mare | 665.83 mi (1,071.56 km) |
| Bad Nenndorf to Santana | 683.26 mi (1,099.59 km) |
| Bad Nenndorf to Satu Mare | 675.17 mi (1,086.59 km) |
| Bad Nenndorf to Scobinti | 850.73 mi (1,369.12 km) |
| Bad Nenndorf to Scornicesti | 875.31 mi (1,408.67 km) |
| Bad Nenndorf to Sebes | 775.98 mi (1,248.82 km) |
| Bad Nenndorf to Seini | 692.21 mi (1,114.01 km) |
| Bad Nenndorf to Sfantu-Gheorghe | 863.70 mi (1,389.99 km) |
| Bad Nenndorf to Sibiu | 804.91 mi (1,295.38 km) |
| Bad Nenndorf to Sighetu Marmatiei | 709.65 mi (1,142.07 km) |
| Bad Nenndorf to Sighisoara | 810.85 mi (1,304.94 km) |
| Bad Nenndorf to Simeria | 760.39 mi (1,223.74 km) |
| Bad Nenndorf to Sinaia | 876.65 mi (1,410.84 km) |
| Bad Nenndorf to Slatina | 875.35 mi (1,408.74 km) |
