| Alkmaar to Smolyan | 1,202.52 mi (1,935.27 km) |
| Alkmaar to Sofia | 1,098.28 mi (1,767.52 km) |
| Alkmaar to Sopot | 1,152.27 mi (1,854.40 km) |
| Alkmaar to Sozopol | 1,273.79 mi (2,049.97 km) |
| Alkmaar to Sredets | 1,257.85 mi (2,024.32 km) |
| Alkmaar to Stamboliyski | 1,169.34 mi (1,881.88 km) |
| Alkmaar to Stara Zagora | 1,195.82 mi (1,924.48 km) |
| Alkmaar to Svilengrad | 1,248.04 mi (2,008.53 km) |
| Alkmaar to Svishtov | 1,129.84 mi (1,818.30 km) |
| Alkmaar to Targovishte | 1,193.32 mi (1,920.46 km) |
| Alkmaar to Teteven | 1,121.81 mi (1,805.38 km) |
| Alkmaar to Troyan | 1,139.97 mi (1,834.60 km) |
| Alkmaar to Tryavna | 1,169.85 mi (1,882.69 km) |
| Alkmaar to Tutrakan | 1,159.45 mi (1,865.95 km) |
| Alkmaar to Varna | 1,246.20 mi (2,005.57 km) |
