| Petersburg to Sangeorgiu de Mures | 4,902.10 mi (7,889.17 km) |
| Petersburg to Sangeorz-Bai | 4,878.40 mi (7,851.02 km) |
| Petersburg to Sannicolau Mare | 4,767.00 mi (7,671.75 km) |
| Petersburg to Santana | 4,792.12 mi (7,712.18 km) |
| Petersburg to Satu Mare | 4,792.91 mi (7,713.44 km) |
| Petersburg to Scobinti | 4,964.21 mi (7,989.13 km) |
| Petersburg to Scornicesti | 4,983.38 mi (8,019.98 km) |
| Petersburg to Sebes | 4,889.65 mi (7,869.13 km) |
| Petersburg to Seini | 4,809.85 mi (7,740.71 km) |
| Petersburg to Sfantu-Gheorghe | 4,981.03 mi (8,016.20 km) |
| Petersburg to Sibiu | 4,919.28 mi (7,916.82 km) |
| Petersburg to Sighetu Marmatiei | 4,826.42 mi (7,767.38 km) |
| Petersburg to Sighisoara | 4,927.89 mi (7,930.68 km) |
| Petersburg to Simeria | 4,871.56 mi (7,840.01 km) |
| Petersburg to Sinaia | 4,992.29 mi (8,034.32 km) |
