| Irthlingborough to Chatteris | 29.65 mi (47.71 km) |
| Irthlingborough to Cheadle | 73.44 mi (118.20 km) |
| Irthlingborough to Cheadle Hulme | 98.01 mi (157.73 km) |
| Irthlingborough to Cheam | 68.80 mi (110.73 km) |
| Irthlingborough to Chellaston | 51.04 mi (82.14 km) |
| Irthlingborough to Chelmsford | 62.03 mi (99.82 km) |
| Irthlingborough to Chelsfield | 73.86 mi (118.87 km) |
| Irthlingborough to Cheltenham | 68.25 mi (109.83 km) |
| Irthlingborough to Chepstow | 99.56 mi (160.22 km) |
| Irthlingborough to Cherry Hinton | 34.77 mi (55.95 km) |
| Irthlingborough to Chertsey | 64.68 mi (104.09 km) |
| Irthlingborough to Chesham | 42.29 mi (68.05 km) |
| Irthlingborough to Cheshunt | 49.53 mi (79.71 km) |
| Irthlingborough to Chester | 112.41 mi (180.91 km) |
| Irthlingborough to Chester-le-Street | 179.51 mi (288.89 km) |
