| Boulder to Greenford | 4,671.03 mi (7,517.29 km) |
| Boulder to Greenock | 4,349.23 mi (6,999.40 km) |
| Boulder to Greetland | 4,531.79 mi (7,293.21 km) |
| Boulder to Grimsby | 4,596.20 mi (7,396.88 km) |
| Boulder to Guildford | 4,675.53 mi (7,524.54 km) |
| Boulder to Guisborough | 4,524.97 mi (7,282.24 km) |
| Boulder to Guiseley | 4,529.83 mi (7,290.06 km) |
| Boulder to Hackney | 4,681.62 mi (7,534.34 km) |
| Boulder to Haddington | 4,413.40 mi (7,102.69 km) |
| Boulder to Hadleigh | 4,702.88 mi (7,568.55 km) |
| Boulder to Hailsham | 4,719.71 mi (7,595.64 km) |
| Boulder to Halesowen | 4,575.05 mi (7,362.83 km) |
| Boulder to Halewood | 4,512.05 mi (7,261.44 km) |
| Boulder to Halifax | 4,530.56 mi (7,291.22 km) |
| Boulder to Halstead | 4,687.52 mi (7,543.84 km) |
