| Smolyan to San Donato Milanese | 816.03 mi (1,313.27 km) |
| Smolyan to San Felice Circeo | 601.37 mi (967.81 km) |
| Smolyan to San Felice sul Panaro | 717.86 mi (1,155.28 km) |
| Smolyan to San Ferdinando di Puglia | 447.40 mi (720.02 km) |
| Smolyan to San Gavino Monreale | 845.46 mi (1,360.63 km) |
| Smolyan to San Gennaro Vesuviano | 530.34 mi (853.49 km) |
| Smolyan to San Giorgio a Cremano | 541.02 mi (870.69 km) |
| Smolyan to San Giorgio del Sannio | 512.06 mi (824.07 km) |
| Smolyan to San Giorgio di Piano | 703.31 mi (1,131.87 km) |
| Smolyan to San Giorgio Ionico | 390.11 mi (627.82 km) |
| Smolyan to San Giovanni in Fiore | 450.03 mi (724.25 km) |
| Smolyan to San Giovanni in Marignano | 628.81 mi (1,011.97 km) |
| Smolyan to San Giovanni in Persiceto | 712.68 mi (1,146.95 km) |
| Smolyan to San Giovanni la Punta | 580.63 mi (934.44 km) |
| Smolyan to San Giovanni Lupatoto | 732.57 mi (1,178.96 km) |
