| Smolyan to Zottegem | 1,180.84 mi (1,900.37 km) |
| Smolyan to Zulte | 1,196.81 mi (1,926.08 km) |
| Smolyan to Zwevegem | 1,197.50 mi (1,927.19 km) |
| Smolyan to Zwijndrecht | 1,170.47 mi (1,883.68 km) |
| Smolyan to Asenovgrad | 31.15 mi (50.13 km) |
| Smolyan to Aytos | 151.71 mi (244.16 km) |
| Smolyan to Balchik | 217.49 mi (350.02 km) |
| Smolyan to Bankya | 111.33 mi (179.17 km) |
| Smolyan to Bansko | 64.91 mi (104.47 km) |
| Smolyan to Berkovitsa | 139.71 mi (224.84 km) |
| Smolyan to Blagoevgrad | 88.07 mi (141.74 km) |
| Smolyan to Botevgrad | 102.55 mi (165.04 km) |
| Smolyan to Burgas | 155.69 mi (250.56 km) |
| Smolyan to Byala Slatina | 135.86 mi (218.64 km) |
| Smolyan to Chirpan | 53.35 mi (85.85 km) |
