| Smolyan to Erchie | 371.71 mi (598.21 km) |
| Smolyan to Ercolano | 540.52 mi (869.88 km) |
| Smolyan to Erice | 687.29 mi (1,106.09 km) |
| Smolyan to Este | 700.12 mi (1,126.74 km) |
| Smolyan to Fabriano | 612.15 mi (985.16 km) |
| Smolyan to Faenza | 673.88 mi (1,084.50 km) |
| Smolyan to Fagnano Olona | 838.93 mi (1,350.13 km) |
| Smolyan to Fano | 612.62 mi (985.91 km) |
| Smolyan to Fara in Sabina | 616.46 mi (992.09 km) |
| Smolyan to Farra di Soligo | 693.88 mi (1,116.69 km) |
| Smolyan to Fasano | 384.57 mi (618.91 km) |
| Smolyan to Favara | 657.75 mi (1,058.55 km) |
| Smolyan to Felino | 758.77 mi (1,221.13 km) |
| Smolyan to Feltre | 706.50 mi (1,137.00 km) |
| Smolyan to Ferentino | 590.90 mi (950.96 km) |
