| Karlstad to Sangeorgiu de Mures | 993.92 mi (1,599.56 km) |
| Karlstad to Sangeorz-Bai | 946.13 mi (1,522.65 km) |
| Karlstad to Sannicolau Mare | 965.54 mi (1,553.89 km) |
| Karlstad to Santana | 958.35 mi (1,542.31 km) |
| Karlstad to Satu Mare | 886.44 mi (1,426.58 km) |
| Karlstad to Scobinti | 992.51 mi (1,597.29 km) |
| Karlstad to Scornicesti | 1,122.57 mi (1,806.60 km) |
| Karlstad to Sebes | 1,015.92 mi (1,634.97 km) |
| Karlstad to Seini | 896.11 mi (1,442.15 km) |
| Karlstad to Sfantu-Gheorghe | 1,062.63 mi (1,710.13 km) |
| Karlstad to Sibiu | 1,036.71 mi (1,668.43 km) |
| Karlstad to Sighetu Marmatiei | 895.84 mi (1,441.71 km) |
| Karlstad to Sighisoara | 1,021.14 mi (1,643.37 km) |
| Karlstad to Simeria | 1,013.88 mi (1,631.68 km) |
| Karlstad to Sinaia | 1,090.60 mi (1,755.14 km) |
