| Sliven to Galapagar | 1,564.93 mi (2,518.50 km) |
| Sliven to Galdacano | 1,468.47 mi (2,363.27 km) |
| Sliven to Gandia | 1,403.93 mi (2,259.41 km) |
| Sliven to Garrucha | 1,531.46 mi (2,464.65 km) |
| Sliven to Gava | 1,248.60 mi (2,009.43 km) |
| Sliven to Gelves | 1,740.23 mi (2,800.63 km) |
| Sliven to Getafe | 1,556.29 mi (2,504.61 km) |
| Sliven to Gibraleon | 1,787.51 mi (2,876.72 km) |
| Sliven to Gijon | 1,606.88 mi (2,586.03 km) |
| Sliven to Gines | 1,741.92 mi (2,803.35 km) |
| Sliven to Girona | 1,198.24 mi (1,928.38 km) |
| Sliven to Godella | 1,403.47 mi (2,258.67 km) |
| Sliven to Gondomar | 1,778.13 mi (2,861.62 km) |
| Sliven to Grado | 1,627.00 mi (2,618.40 km) |
| Sliven to Granada | 1,621.77 mi (2,609.98 km) |
