| Heerhugowaard to Smolyan | 1,200.75 mi (1,932.42 km) |
| Heerhugowaard to Sofia | 1,096.50 mi (1,764.65 km) |
| Heerhugowaard to Sopot | 1,150.33 mi (1,851.27 km) |
| Heerhugowaard to Sozopol | 1,271.58 mi (2,046.41 km) |
| Heerhugowaard to Sredets | 1,255.70 mi (2,020.85 km) |
| Heerhugowaard to Stamboliyski | 1,167.51 mi (1,878.93 km) |
| Heerhugowaard to Stara Zagora | 1,193.81 mi (1,921.25 km) |
| Heerhugowaard to Svilengrad | 1,246.08 mi (2,005.37 km) |
| Heerhugowaard to Svishtov | 1,127.67 mi (1,814.81 km) |
| Heerhugowaard to Targovishte | 1,191.08 mi (1,916.86 km) |
| Heerhugowaard to Teteven | 1,119.88 mi (1,802.28 km) |
| Heerhugowaard to Troyan | 1,137.99 mi (1,831.42 km) |
| Heerhugowaard to Tryavna | 1,167.79 mi (1,879.38 km) |
| Heerhugowaard to Tutrakan | 1,157.08 mi (1,862.14 km) |
| Heerhugowaard to Varna | 1,243.85 mi (2,001.78 km) |
