| Gran to Smolyan | 1,434.73 mi (2,308.97 km) |
| Gran to Sofia | 1,338.47 mi (2,154.06 km) |
| Gran to Sopot | 1,366.59 mi (2,199.31 km) |
| Gran to Sozopol | 1,439.33 mi (2,316.38 km) |
| Gran to Sredets | 1,433.20 mi (2,306.51 km) |
| Gran to Stamboliyski | 1,396.09 mi (2,246.79 km) |
| Gran to Stara Zagora | 1,397.29 mi (2,248.72 km) |
| Gran to Svilengrad | 1,450.54 mi (2,334.42 km) |
| Gran to Svishtov | 1,315.91 mi (2,117.75 km) |
| Gran to Targovishte | 1,363.69 mi (2,194.65 km) |
| Gran to Teteven | 1,340.64 mi (2,157.55 km) |
| Gran to Troyan | 1,350.94 mi (2,174.13 km) |
| Gran to Tryavna | 1,366.66 mi (2,199.43 km) |
| Gran to Tutrakan | 1,314.03 mi (2,114.72 km) |
| Gran to Varna | 1,393.75 mi (2,243.03 km) |
