| Colfontaine to Aberbargoed | 319.85 mi (514.75 km) |
| Colfontaine to Aberdare | 329.32 mi (529.98 km) |
| Colfontaine to Aberdeen | 525.26 mi (845.32 km) |
| Colfontaine to Abergavenny | 313.46 mi (504.46 km) |
| Colfontaine to Abergele | 373.98 mi (601.86 km) |
| Colfontaine to Abertawe | 349.12 mi (561.85 km) |
| Colfontaine to Abertillery | 316.48 mi (509.33 km) |
| Colfontaine to Aberystwyth | 368.70 mi (593.37 km) |
| Colfontaine to Abingdon | 239.43 mi (385.33 km) |
| Colfontaine to Abram | 347.80 mi (559.73 km) |
| Colfontaine to Accrington | 350.70 mi (564.40 km) |
| Colfontaine to Acomb | 323.27 mi (520.26 km) |
| Colfontaine to Acton | 195.00 mi (313.83 km) |
| Colfontaine to Addlestone | 200.57 mi (322.79 km) |
| Colfontaine to Adel | 331.13 mi (532.91 km) |
