| Boadilla del Monte to Ivybridge | 689.70 mi (1,109.96 km) |
| Boadilla del Monte to Jarrow | 1,012.94 mi (1,630.17 km) |
| Boadilla del Monte to Johnstone | 1,066.33 mi (1,716.10 km) |
| Boadilla del Monte to Kearsley | 909.44 mi (1,463.60 km) |
| Boadilla del Monte to Keighley | 934.48 mi (1,503.90 km) |
| Boadilla del Monte to Kempston | 824.58 mi (1,327.04 km) |
| Boadilla del Monte to Kendal | 963.14 mi (1,550.02 km) |
| Boadilla del Monte to Kenilworth | 831.77 mi (1,338.60 km) |
| Boadilla del Monte to Kenley | 775.63 mi (1,248.26 km) |
| Boadilla del Monte to Kensington | 786.37 mi (1,265.54 km) |
| Boadilla del Monte to Kenton | 791.01 mi (1,273.01 km) |
| Boadilla del Monte to Kettering | 841.46 mi (1,354.20 km) |
| Boadilla del Monte to Kew Green | 788.06 mi (1,268.26 km) |
| Boadilla del Monte to Keynsham | 763.33 mi (1,228.45 km) |
| Boadilla del Monte to Kidbrooke | 786.22 mi (1,265.31 km) |
