| Druten to Smolyan | 1,144.94 mi (1,842.60 km) |
| Druten to Sofia | 1,040.82 mi (1,675.04 km) |
| Druten to Sopot | 1,096.00 mi (1,763.84 km) |
| Druten to Sozopol | 1,219.83 mi (1,963.13 km) |
| Druten to Sredets | 1,203.36 mi (1,936.62 km) |
| Druten to Stamboliyski | 1,112.25 mi (1,789.99 km) |
| Druten to Stara Zagora | 1,140.06 mi (1,834.75 km) |
| Druten to Svilengrad | 1,191.93 mi (1,918.23 km) |
| Druten to Svishtov | 1,075.50 mi (1,730.85 km) |
| Druten to Targovishte | 1,139.56 mi (1,833.94 km) |
| Druten to Teteven | 1,065.46 mi (1,714.69 km) |
| Druten to Troyan | 1,083.97 mi (1,744.49 km) |
| Druten to Tryavna | 1,114.54 mi (1,793.69 km) |
| Druten to Tutrakan | 1,107.02 mi (1,781.57 km) |
| Druten to Varna | 1,193.62 mi (1,920.94 km) |
