| Nederland to Smolyan | 6,137.73 mi (9,877.73 km) |
| Nederland to Sofia | 6,034.36 mi (9,711.36 km) |
| Nederland to Sopot | 6,091.77 mi (9,803.76 km) |
| Nederland to Sozopol | 6,214.89 mi (10,001.90 km) |
| Nederland to Sredets | 6,199.14 mi (9,976.55 km) |
| Nederland to Stamboliyski | 6,106.54 mi (9,827.53 km) |
| Nederland to Stara Zagora | 6,136.23 mi (9,875.30 km) |
| Nederland to Svilengrad | 6,187.82 mi (9,958.33 km) |
| Nederland to Svishtov | 6,071.11 mi (9,770.51 km) |
| Nederland to Targovishte | 6,134.31 mi (9,872.21 km) |
| Nederland to Teteven | 6,061.17 mi (9,754.51 km) |
| Nederland to Troyan | 6,080.02 mi (9,784.84 km) |
| Nederland to Tryavna | 6,110.79 mi (9,834.36 km) |
| Nederland to Tutrakan | 6,098.73 mi (9,814.96 km) |
| Nederland to Varna | 6,185.57 mi (9,954.71 km) |
