| Tredegar to Smolyan | 1,487.13 mi (2,393.31 km) |
| Tredegar to Sofia | 1,384.66 mi (2,228.39 km) |
| Tredegar to Sopot | 1,445.15 mi (2,325.75 km) |
| Tredegar to Sozopol | 1,577.15 mi (2,538.18 km) |
| Tredegar to Sredets | 1,558.91 mi (2,508.82 km) |
| Tredegar to Stamboliyski | 1,457.29 mi (2,345.28 km) |
| Tredegar to Stara Zagora | 1,491.12 mi (2,399.72 km) |
| Tredegar to Svilengrad | 1,541.07 mi (2,480.12 km) |
| Tredegar to Svishtov | 1,432.37 mi (2,305.18 km) |
| Tredegar to Targovishte | 1,497.97 mi (2,410.76 km) |
| Tredegar to Teteven | 1,414.50 mi (2,276.42 km) |
| Tredegar to Troyan | 1,434.45 mi (2,308.53 km) |
| Tredegar to Tryavna | 1,467.61 mi (2,361.90 km) |
| Tredegar to Tutrakan | 1,469.48 mi (2,364.90 km) |
| Tredegar to Varna | 1,555.26 mi (2,502.95 km) |
