| Geldermalsen to Smolyan | 1,156.57 mi (1,861.31 km) |
| Geldermalsen to Sofia | 1,052.49 mi (1,693.82 km) |
| Geldermalsen to Sopot | 1,107.95 mi (1,783.08 km) |
| Geldermalsen to Sozopol | 1,232.23 mi (1,983.08 km) |
| Geldermalsen to Sredets | 1,215.66 mi (1,956.42 km) |
| Geldermalsen to Stamboliyski | 1,124.00 mi (1,808.91 km) |
| Geldermalsen to Stara Zagora | 1,152.12 mi (1,854.16 km) |
| Geldermalsen to Svilengrad | 1,203.91 mi (1,937.51 km) |
| Geldermalsen to Svishtov | 1,087.84 mi (1,750.71 km) |
| Geldermalsen to Targovishte | 1,151.99 mi (1,853.95 km) |
| Geldermalsen to Teteven | 1,077.40 mi (1,733.91 km) |
| Geldermalsen to Troyan | 1,095.99 mi (1,763.83 km) |
| Geldermalsen to Tryavna | 1,126.70 mi (1,813.25 km) |
| Geldermalsen to Tutrakan | 1,119.65 mi (1,801.91 km) |
| Geldermalsen to Varna | 1,206.22 mi (1,941.23 km) |
