| Glenrothes to Smolyan | 1,600.80 mi (2,576.23 km) |
| Glenrothes to Sofia | 1,496.50 mi (2,408.38 km) |
| Glenrothes to Sopot | 1,547.96 mi (2,491.21 km) |
| Glenrothes to Sozopol | 1,663.55 mi (2,677.23 km) |
| Glenrothes to Sredets | 1,649.05 mi (2,653.90 km) |
| Glenrothes to Stamboliyski | 1,566.74 mi (2,521.42 km) |
| Glenrothes to Stara Zagora | 1,590.25 mi (2,559.27 km) |
| Glenrothes to Svilengrad | 1,643.18 mi (2,644.44 km) |
| Glenrothes to Svishtov | 1,521.09 mi (2,447.95 km) |
| Glenrothes to Targovishte | 1,582.83 mi (2,547.32 km) |
| Glenrothes to Teteven | 1,517.75 mi (2,442.59 km) |
| Glenrothes to Troyan | 1,535.08 mi (2,470.47 km) |
| Glenrothes to Tryavna | 1,563.31 mi (2,515.90 km) |
| Glenrothes to Tutrakan | 1,545.55 mi (2,487.32 km) |
| Glenrothes to Varna | 1,632.32 mi (2,626.97 km) |
