| Remagen to Smolyan | 1,038.42 mi (1,671.18 km) |
| Remagen to Sofia | 934.65 mi (1,504.17 km) |
| Remagen to Sopot | 991.87 mi (1,596.25 km) |
| Remagen to Sozopol | 1,119.65 mi (1,801.90 km) |
| Remagen to Sredets | 1,102.24 mi (1,773.88 km) |
| Remagen to Stamboliyski | 1,006.61 mi (1,619.99 km) |
| Remagen to Stara Zagora | 1,036.78 mi (1,668.54 km) |
| Remagen to Svilengrad | 1,087.94 mi (1,750.87 km) |
| Remagen to Svishtov | 974.92 mi (1,568.98 km) |
| Remagen to Targovishte | 1,039.90 mi (1,673.56 km) |
| Remagen to Teteven | 961.23 mi (1,546.95 km) |
| Remagen to Troyan | 980.37 mi (1,577.75 km) |
| Remagen to Tryavna | 1,012.12 mi (1,628.85 km) |
| Remagen to Tutrakan | 1,009.87 mi (1,625.24 km) |
| Remagen to Varna | 1,095.99 mi (1,763.82 km) |
