| Garrel to Smolyan | 1,103.35 mi (1,775.68 km) |
| Garrel to Sofia | 999.20 mi (1,608.06 km) |
| Garrel to Sopot | 1,048.69 mi (1,687.71 km) |
| Garrel to Sozopol | 1,162.96 mi (1,871.60 km) |
| Garrel to Sredets | 1,148.50 mi (1,848.34 km) |
| Garrel to Stamboliyski | 1,068.55 mi (1,719.67 km) |
| Garrel to Stara Zagora | 1,090.39 mi (1,754.82 km) |
| Garrel to Svilengrad | 1,143.54 mi (1,840.35 km) |
| Garrel to Svishtov | 1,020.57 mi (1,642.45 km) |
| Garrel to Targovishte | 1,082.24 mi (1,741.69 km) |
| Garrel to Teteven | 1,018.66 mi (1,639.37 km) |
| Garrel to Troyan | 1,035.54 mi (1,666.54 km) |
| Garrel to Tryavna | 1,063.17 mi (1,711.00 km) |
| Garrel to Tutrakan | 1,045.26 mi (1,682.18 km) |
| Garrel to Varna | 1,132.07 mi (1,821.89 km) |
