| Houghton Regis to Cockermouth | 223.64 mi (359.92 km) |
| Houghton Regis to Colchester | 60.88 mi (97.97 km) |
| Houghton Regis to Coleford | 89.61 mi (144.21 km) |
| Houghton Regis to Colne | 151.38 mi (243.62 km) |
| Houghton Regis to Colwyn Bay | 164.08 mi (264.06 km) |
| Houghton Regis to Congleton | 112.31 mi (180.75 km) |
| Houghton Regis to Conisbrough | 112.73 mi (181.42 km) |
| Houghton Regis to Connahs Quay | 139.83 mi (225.04 km) |
| Houghton Regis to Consett | 210.54 mi (338.82 km) |
| Houghton Regis to Conwy | 168.16 mi (270.63 km) |
| Houghton Regis to Cookstown | 319.13 mi (513.60 km) |
| Houghton Regis to Corby | 41.02 mi (66.02 km) |
| Houghton Regis to Corfe Mullen | 101.43 mi (163.24 km) |
| Houghton Regis to Corsham | 78.20 mi (125.85 km) |
| Houghton Regis to Coseley | 79.64 mi (128.16 km) |
