| Zuidlaren to Smolyan | 1,153.27 mi (1,856.01 km) |
| Zuidlaren to Sofia | 1,049.01 mi (1,688.22 km) |
| Zuidlaren to Sopot | 1,099.78 mi (1,769.93 km) |
| Zuidlaren to Sozopol | 1,215.96 mi (1,956.90 km) |
| Zuidlaren to Sredets | 1,201.14 mi (1,933.04 km) |
| Zuidlaren to Stamboliyski | 1,118.90 mi (1,800.69 km) |
| Zuidlaren to Stara Zagora | 1,142.00 mi (1,837.87 km) |
| Zuidlaren to Svilengrad | 1,194.93 mi (1,923.06 km) |
| Zuidlaren to Svishtov | 1,073.12 mi (1,727.01 km) |
| Zuidlaren to Targovishte | 1,135.26 mi (1,827.02 km) |
| Zuidlaren to Teteven | 1,069.61 mi (1,721.37 km) |
| Zuidlaren to Troyan | 1,086.84 mi (1,749.11 km) |
| Zuidlaren to Tryavna | 1,115.08 mi (1,794.55 km) |
| Zuidlaren to Tutrakan | 1,098.99 mi (1,768.66 km) |
| Zuidlaren to Varna | 1,185.83 mi (1,908.41 km) |
