| Smolyan to Cheb | 832.78 mi (1,340.22 km) |
| Smolyan to Chocen | 709.71 mi (1,142.17 km) |
| Smolyan to Chodov | 827.62 mi (1,331.92 km) |
| Smolyan to Chomutov | 816.29 mi (1,313.70 km) |
| Smolyan to Chotebor | 710.48 mi (1,143.41 km) |
| Smolyan to Chrudim | 718.96 mi (1,157.05 km) |
| Smolyan to Decin | 808.12 mi (1,300.54 km) |
| Smolyan to Dobris | 759.69 mi (1,222.60 km) |
| Smolyan to Domazlice | 785.47 mi (1,264.09 km) |
| Smolyan to Duchcov | 813.06 mi (1,308.49 km) |
| Smolyan to Dvur Kralove nad Labem | 744.37 mi (1,197.95 km) |
| Smolyan to Frenstat pod Radhostem | 632.99 mi (1,018.71 km) |
| Smolyan to Frydek-Mistek | 637.80 mi (1,026.44 km) |
| Smolyan to Frydlant nad Ostravici | 632.11 mi (1,017.28 km) |
| Smolyan to Havirov | 641.94 mi (1,033.11 km) |
