| Kirklareli to Smolyan | 130.77 mi (210.46 km) |
| Kirklareli to Sofia | 210.16 mi (338.22 km) |
| Kirklareli to Sopot | 141.61 mi (227.90 km) |
| Kirklareli to Sozopol | 53.04 mi (85.36 km) |
| Kirklareli to Sredets | 42.53 mi (68.45 km) |
| Kirklareli to Stamboliyski | 141.08 mi (227.04 km) |
| Kirklareli to Stara Zagora | 94.10 mi (151.44 km) |
| Kirklareli to Svilengrad | 52.90 mi (85.13 km) |
| Kirklareli to Svishtov | 161.18 mi (259.40 km) |
| Kirklareli to Targovishte | 109.69 mi (176.52 km) |
| Kirklareli to Teteven | 171.77 mi (276.44 km) |
| Kirklareli to Troyan | 150.75 mi (242.61 km) |
| Kirklareli to Tryavna | 117.86 mi (189.68 km) |
| Kirklareli to Tutrakan | 162.91 mi (262.18 km) |
| Kirklareli to Varna | 108.29 mi (174.27 km) |
