| Cities | Distance |
|---|---|
| Smolyan to Dalmine | 804.36 mi (1,294.50 km) |
| Smolyan to Deruta | 634.70 mi (1,021.45 km) |
| Smolyan to Desenzano del Garda | 757.43 mi (1,218.97 km) |
| Smolyan to Desio | 821.69 mi (1,322.39 km) |
| Smolyan to Dolianova | 828.29 mi (1,333.00 km) |
| Smolyan to Dolo | 685.19 mi (1,102.70 km) |
| Smolyan to Domodossola | 873.53 mi (1,405.82 km) |
| Smolyan to Dorgali | 792.90 mi (1,276.04 km) |
| Smolyan to Dueville | 713.81 mi (1,148.77 km) |
| Smolyan to Eboli | 506.25 mi (814.73 km) |
| Smolyan to Elmas | 837.34 mi (1,347.56 km) |
| Smolyan to Empoli | 713.24 mi (1,147.85 km) |
| Smolyan to Enna | 620.17 mi (998.07 km) |
| Smolyan to Eraclea | 661.00 mi (1,063.78 km) |
| Smolyan to Erba | 825.22 mi (1,328.06 km) |