| Smolyan to Galapagar | 1,489.58 mi (2,397.25 km) |
| Smolyan to Galdacano | 1,403.52 mi (2,258.75 km) |
| Smolyan to Gandia | 1,319.45 mi (2,123.45 km) |
| Smolyan to Garrucha | 1,442.50 mi (2,321.49 km) |
| Smolyan to Gava | 1,172.22 mi (1,886.51 km) |
| Smolyan to Gelves | 1,655.67 mi (2,664.54 km) |
| Smolyan to Getafe | 1,479.73 mi (2,381.39 km) |
| Smolyan to Gibraleon | 1,703.92 mi (2,742.19 km) |
| Smolyan to Gijon | 1,544.37 mi (2,485.42 km) |
| Smolyan to Gines | 1,657.57 mi (2,667.61 km) |
| Smolyan to Girona | 1,124.71 mi (1,810.05 km) |
| Smolyan to Godella | 1,321.29 mi (2,126.41 km) |
| Smolyan to Gondomar | 1,711.51 mi (2,754.41 km) |
| Smolyan to Grado | 1,564.02 mi (2,517.05 km) |
| Smolyan to Granada | 1,534.51 mi (2,469.55 km) |
