| Elgin to Smolyan | 1,653.40 mi (2,660.90 km) |
| Elgin to Sofia | 1,549.31 mi (2,493.38 km) |
| Elgin to Sopot | 1,597.80 mi (2,571.41 km) |
| Elgin to Sozopol | 1,707.75 mi (2,748.36 km) |
| Elgin to Sredets | 1,694.46 mi (2,726.98 km) |
| Elgin to Stamboliyski | 1,618.36 mi (2,604.50 km) |
| Elgin to Stara Zagora | 1,638.71 mi (2,637.25 km) |
| Elgin to Svilengrad | 1,692.15 mi (2,723.25 km) |
| Elgin to Svishtov | 1,567.00 mi (2,521.84 km) |
| Elgin to Targovishte | 1,627.14 mi (2,618.62 km) |
| Elgin to Teteven | 1,567.94 mi (2,523.36 km) |
| Elgin to Troyan | 1,584.37 mi (2,549.80 km) |
| Elgin to Tryavna | 1,610.95 mi (2,592.58 km) |
| Elgin to Tutrakan | 1,587.52 mi (2,554.87 km) |
| Elgin to Varna | 1,673.94 mi (2,693.95 km) |
