| Boadilla del Monte to Holbeach | 875.88 mi (1,409.60 km) |
| Boadilla del Monte to Holborn | 788.56 mi (1,269.06 km) |
| Boadilla del Monte to Hollinwood | 909.51 mi (1,463.71 km) |
| Boadilla del Monte to Holyhead | 892.15 mi (1,435.78 km) |
| Boadilla del Monte to Holywell | 889.55 mi (1,431.60 km) |
| Boadilla del Monte to Honiton | 718.85 mi (1,156.87 km) |
| Boadilla del Monte to Horbury | 922.02 mi (1,483.85 km) |
| Boadilla del Monte to Horley | 764.77 mi (1,230.77 km) |
| Boadilla del Monte to Hornchurch | 794.64 mi (1,278.85 km) |
| Boadilla del Monte to Horndean | 738.98 mi (1,189.28 km) |
| Boadilla del Monte to Hornsey | 792.96 mi (1,276.15 km) |
| Boadilla del Monte to Horsell | 771.06 mi (1,240.90 km) |
| Boadilla del Monte to Horsforth | 933.72 mi (1,502.68 km) |
| Boadilla del Monte to Horsham | 755.60 mi (1,216.03 km) |
| Boadilla del Monte to Horwich | 913.13 mi (1,469.54 km) |
