| Republic to Sangeorgiu de Mures | 5,494.83 mi (8,843.07 km) |
| Republic to Sangeorz-Bai | 5,462.49 mi (8,791.02 km) |
| Republic to Sannicolau Mare | 5,383.38 mi (8,663.72 km) |
| Republic to Santana | 5,401.57 mi (8,692.98 km) |
| Republic to Satu Mare | 5,382.10 mi (8,661.66 km) |
| Republic to Scobinti | 5,536.38 mi (8,909.94 km) |
| Republic to Scornicesti | 5,593.42 mi (9,001.74 km) |
| Republic to Sebes | 5,492.33 mi (8,839.05 km) |
| Republic to Seini | 5,397.48 mi (8,686.41 km) |
| Republic to Sfantu-Gheorghe | 5,573.07 mi (8,968.99 km) |
| Republic to Sibiu | 5,520.50 mi (8,884.39 km) |
| Republic to Sighetu Marmatiei | 5,409.31 mi (8,705.44 km) |
| Republic to Sighisoara | 5,521.97 mi (8,886.76 km) |
| Republic to Simeria | 5,478.07 mi (8,816.10 km) |
| Republic to Sinaia | 5,590.17 mi (8,996.51 km) |
