| Karnobat to Sangeorz-Bai | 346.04 mi (556.89 km) |
| Karnobat to Sannicolau Mare | 393.82 mi (633.79 km) |
| Karnobat to Santana | 372.64 mi (599.70 km) |
| Karnobat to Satu Mare | 408.08 mi (656.73 km) |
| Karnobat to Scobinti | 328.20 mi (528.19 km) |
| Karnobat to Scornicesti | 180.89 mi (291.12 km) |
| Karnobat to Sebes | 285.11 mi (458.84 km) |
| Karnobat to Seini | 396.49 mi (638.10 km) |
| Karnobat to Sfantu-Gheorghe | 230.90 mi (371.59 km) |
| Karnobat to Sibiu | 259.41 mi (417.49 km) |
| Karnobat to Sighetu Marmatiei | 395.44 mi (636.40 km) |
| Karnobat to Sighisoara | 270.17 mi (434.80 km) |
| Karnobat to Simeria | 296.70 mi (477.49 km) |
| Karnobat to Sinaia | 200.74 mi (323.06 km) |
| Karnobat to Slatina | 180.59 mi (290.63 km) |
