| Smolyan to Giugliano in Campania | 547.12 mi (880.51 km) |
| Smolyan to Giulianova | 556.00 mi (894.80 km) |
| Smolyan to Giussano | 823.13 mi (1,324.71 km) |
| Smolyan to Goito | 747.28 mi (1,202.62 km) |
| Smolyan to Gonzaga | 735.10 mi (1,183.02 km) |
| Smolyan to Gorgonzola | 811.68 mi (1,306.28 km) |
| Smolyan to Gorizia | 628.68 mi (1,011.77 km) |
| Smolyan to Gragnano | 533.17 mi (858.06 km) |
| Smolyan to Grammichele | 615.70 mi (990.88 km) |
| Smolyan to Granarolo del l'Emilia | 698.60 mi (1,124.29 km) |
| Smolyan to Gravina in Puglia | 433.70 mi (697.97 km) |
| Smolyan to Grezzana | 735.96 mi (1,184.41 km) |
| Smolyan to Gricignano d'Aversa | 547.11 mi (880.49 km) |
| Smolyan to Grosseto | 700.39 mi (1,127.17 km) |
| Smolyan to Grottaferrata | 620.30 mi (998.28 km) |
