| Irthlingborough to Fuente-Alamo de Murcia | 1,008.08 mi (1,622.35 km) |
| Irthlingborough to Galapagar | 827.31 mi (1,331.42 km) |
| Irthlingborough to Galdacano | 636.70 mi (1,024.67 km) |
| Irthlingborough to Gandia | 923.13 mi (1,485.63 km) |
| Irthlingborough to Garrucha | 1,047.70 mi (1,686.10 km) |
| Irthlingborough to Gava | 771.05 mi (1,240.89 km) |
| Irthlingborough to Gelves | 1,068.30 mi (1,719.26 km) |
| Irthlingborough to Getafe | 843.46 mi (1,357.42 km) |
| Irthlingborough to Gibraleon | 1,077.71 mi (1,734.41 km) |
| Irthlingborough to Gijon | 651.02 mi (1,047.71 km) |
| Irthlingborough to Gines | 1,065.38 mi (1,714.56 km) |
| Irthlingborough to Girona | 732.21 mi (1,178.38 km) |
| Irthlingborough to Godella | 884.72 mi (1,423.82 km) |
| Irthlingborough to Gondomar | 801.40 mi (1,289.72 km) |
| Irthlingborough to Grado | 666.81 mi (1,073.12 km) |
