| Guadarrama to Greenock | 1,056.00 mi (1,699.46 km) |
| Guadarrama to Greetland | 905.08 mi (1,456.59 km) |
| Guadarrama to Grimsby | 910.28 mi (1,464.96 km) |
| Guadarrama to Guildford | 748.96 mi (1,205.34 km) |
| Guadarrama to Guisborough | 967.92 mi (1,557.71 km) |
| Guadarrama to Guiseley | 918.86 mi (1,478.76 km) |
| Guadarrama to Hackney | 775.43 mi (1,247.94 km) |
| Guadarrama to Haddington | 1,057.63 mi (1,702.09 km) |
| Guadarrama to Hadleigh | 784.32 mi (1,262.24 km) |
| Guadarrama to Hailsham | 734.36 mi (1,181.83 km) |
| Guadarrama to Halesowen | 819.39 mi (1,318.68 km) |
| Guadarrama to Halewood | 878.53 mi (1,413.86 km) |
| Guadarrama to Halifax | 907.74 mi (1,460.86 km) |
| Guadarrama to Halstead | 810.45 mi (1,304.30 km) |
| Guadarrama to Hamilton | 1,043.60 mi (1,679.51 km) |
