| Harmanli to Galapagar | 1,548.15 mi (2,491.51 km) |
| Harmanli to Galdacano | 1,457.96 mi (2,346.35 km) |
| Harmanli to Gandia | 1,381.18 mi (2,222.79 km) |
| Harmanli to Garrucha | 1,505.67 mi (2,423.14 km) |
| Harmanli to Gava | 1,231.03 mi (1,981.15 km) |
| Harmanli to Gelves | 1,717.51 mi (2,764.07 km) |
| Harmanli to Getafe | 1,538.74 mi (2,476.37 km) |
| Harmanli to Gibraleon | 1,765.46 mi (2,841.23 km) |
| Harmanli to Gijon | 1,597.86 mi (2,571.50 km) |
| Harmanli to Gines | 1,719.35 mi (2,767.03 km) |
| Harmanli to Girona | 1,182.41 mi (1,902.90 km) |
| Harmanli to Godella | 1,382.25 mi (2,224.51 km) |
| Harmanli to Gondomar | 1,766.76 mi (2,843.32 km) |
| Harmanli to Grado | 1,617.72 mi (2,603.46 km) |
| Harmanli to Granada | 1,597.18 mi (2,570.41 km) |
