| Karnobat to Ramnicu Sarat | 189.82 mi (305.48 km) |
| Karnobat to Ramnicu Valcea | 214.52 mi (345.24 km) |
| Karnobat to Rasnov | 218.01 mi (350.86 km) |
| Karnobat to Reghin | 307.21 mi (494.41 km) |
| Karnobat to Resita | 313.17 mi (504.01 km) |
| Karnobat to Roman | 296.88 mi (477.79 km) |
| Karnobat to Rosiori de Vede | 142.86 mi (229.90 km) |
| Karnobat to Rovinari | 247.22 mi (397.86 km) |
| Karnobat to Roznov | 291.27 mi (468.75 km) |
| Karnobat to Sabaoani | 302.93 mi (487.52 km) |
| Karnobat to Sacele | 215.80 mi (347.30 km) |
| Karnobat to Sacueni | 404.11 mi (650.36 km) |
| Karnobat to Salcea | 347.90 mi (559.90 km) |
| Karnobat to Salonta | 388.98 mi (626.00 km) |
| Karnobat to Sangeorgiu de Mures | 297.56 mi (478.88 km) |
