| Koekelare to Sofia | 1,116.56 mi (1,796.93 km) |
| Koekelare to Sopot | 1,175.70 mi (1,892.11 km) |
| Koekelare to Sozopol | 1,306.03 mi (2,101.85 km) |
| Koekelare to Sredets | 1,288.11 mi (2,073.02 km) |
| Koekelare to Stamboliyski | 1,188.97 mi (1,913.46 km) |
| Koekelare to Stara Zagora | 1,221.25 mi (1,965.42 km) |
| Koekelare to Svilengrad | 1,271.74 mi (2,046.67 km) |
| Koekelare to Svishtov | 1,161.23 mi (1,868.83 km) |
| Koekelare to Targovishte | 1,226.62 mi (1,974.06 km) |
| Koekelare to Teteven | 1,145.04 mi (1,842.76 km) |
| Koekelare to Troyan | 1,164.66 mi (1,874.34 km) |
| Koekelare to Tryavna | 1,197.26 mi (1,926.80 km) |
| Koekelare to Tutrakan | 1,197.61 mi (1,927.36 km) |
| Koekelare to Varna | 1,283.50 mi (2,065.59 km) |
| Koekelare to Veliki Preslav | 1,239.58 mi (1,994.91 km) |
