| Sligo to Galapagar | 968.33 mi (1,558.38 km) |
| Sligo to Galdacano | 803.97 mi (1,293.86 km) |
| Sligo to Gandia | 1,126.28 mi (1,812.57 km) |
| Sligo to Garrucha | 1,221.91 mi (1,966.48 km) |
| Sligo to Gava | 1,016.72 mi (1,636.25 km) |
| Sligo to Gelves | 1,175.82 mi (1,892.30 km) |
| Sligo to Getafe | 989.49 mi (1,592.43 km) |
| Sligo to Gibraleon | 1,169.29 mi (1,881.79 km) |
| Sligo to Gijon | 752.15 mi (1,210.47 km) |
| Sligo to Gines | 1,171.80 mi (1,885.83 km) |
| Sligo to Girona | 993.21 mi (1,598.42 km) |
| Sligo to Godella | 1,086.15 mi (1,747.98 km) |
| Sligo to Gondomar | 839.97 mi (1,351.80 km) |
| Sligo to Grado | 759.47 mi (1,222.25 km) |
| Sligo to Granada | 1,203.25 mi (1,936.44 km) |
