| Hemel Hempstead to Chesterfield | 110.12 mi (177.22 km) |
| Hemel Hempstead to Chichester | 64.70 mi (104.12 km) |
| Hemel Hempstead to Chigwell | 24.88 mi (40.03 km) |
| Hemel Hempstead to Childwall | 152.08 mi (244.75 km) |
| Hemel Hempstead to Chilwell | 86.64 mi (139.43 km) |
| Hemel Hempstead to Chingford | 22.35 mi (35.98 km) |
| Hemel Hempstead to Chippenham | 73.52 mi (118.32 km) |
| Hemel Hempstead to Chislehurst | 33.16 mi (53.37 km) |
| Hemel Hempstead to Choppington | 238.97 mi (384.58 km) |
| Hemel Hempstead to Chorley | 159.48 mi (256.66 km) |
| Hemel Hempstead to Chorleywood | 7.30 mi (11.75 km) |
| Hemel Hempstead to Christchurch | 90.59 mi (145.79 km) |
| Hemel Hempstead to Churchdown | 73.17 mi (117.76 km) |
| Hemel Hempstead to Cinderford | 86.88 mi (139.82 km) |
| Hemel Hempstead to Cirencester | 64.17 mi (103.28 km) |
