| Varel to Smolyan | 1,119.07 mi (1,800.97 km) |
| Varel to Sofia | 1,015.09 mi (1,633.63 km) |
| Varel to Sopot | 1,063.19 mi (1,711.04 km) |
| Varel to Sozopol | 1,174.93 mi (1,890.86 km) |
| Varel to Sredets | 1,161.00 mi (1,868.46 km) |
| Varel to Stamboliyski | 1,083.85 mi (1,744.29 km) |
| Varel to Stara Zagora | 1,104.26 mi (1,777.13 km) |
| Varel to Svilengrad | 1,157.62 mi (1,863.02 km) |
| Varel to Svishtov | 1,033.27 mi (1,662.89 km) |
| Varel to Targovishte | 1,094.22 mi (1,760.97 km) |
| Varel to Teteven | 1,033.33 mi (1,662.98 km) |
| Varel to Troyan | 1,049.79 mi (1,689.48 km) |
| Varel to Tryavna | 1,076.66 mi (1,732.72 km) |
| Varel to Tutrakan | 1,056.15 mi (1,699.70 km) |
| Varel to Varna | 1,142.87 mi (1,839.26 km) |
