| Indian Trail to Smolyan | 5,342.95 mi (8,598.65 km) |
| Indian Trail to Sofia | 5,241.01 mi (8,434.59 km) |
| Indian Trail to Sopot | 5,301.79 mi (8,532.41 km) |
| Indian Trail to Sozopol | 5,431.83 mi (8,741.69 km) |
| Indian Trail to Sredets | 5,414.37 mi (8,713.59 km) |
| Indian Trail to Stamboliyski | 5,313.72 mi (8,551.61 km) |
| Indian Trail to Stara Zagora | 5,347.63 mi (8,606.18 km) |
| Indian Trail to Svilengrad | 5,397.73 mi (8,686.81 km) |
| Indian Trail to Svishtov | 5,287.11 mi (8,508.79 km) |
| Indian Trail to Targovishte | 5,351.96 mi (8,613.14 km) |
| Indian Trail to Teteven | 5,271.14 mi (8,483.08 km) |
| Indian Trail to Troyan | 5,290.99 mi (8,515.03 km) |
| Indian Trail to Tryavna | 5,323.75 mi (8,567.74 km) |
| Indian Trail to Tutrakan | 5,320.24 mi (8,562.10 km) |
| Indian Trail to Varna | 5,406.82 mi (8,701.44 km) |
