| Kriftel to Smolyan | 974.06 mi (1,567.60 km) |
| Kriftel to Sofia | 870.32 mi (1,400.64 km) |
| Kriftel to Sopot | 927.73 mi (1,493.04 km) |
| Kriftel to Sozopol | 1,056.17 mi (1,699.74 km) |
| Kriftel to Sredets | 1,038.57 mi (1,671.42 km) |
| Kriftel to Stamboliyski | 942.32 mi (1,516.51 km) |
| Kriftel to Stara Zagora | 972.76 mi (1,565.51 km) |
| Kriftel to Svilengrad | 1,023.81 mi (1,647.66 km) |
| Kriftel to Svishtov | 911.40 mi (1,466.75 km) |
| Kriftel to Targovishte | 976.56 mi (1,571.62 km) |
| Kriftel to Teteven | 897.09 mi (1,443.73 km) |
| Kriftel to Troyan | 916.31 mi (1,474.65 km) |
| Kriftel to Tryavna | 948.24 mi (1,526.05 km) |
| Kriftel to Tutrakan | 947.15 mi (1,524.30 km) |
| Kriftel to Varna | 1,033.10 mi (1,662.61 km) |
