| Carrigaline to Hetton le Hole | 353.54 mi (568.96 km) |
| Carrigaline to Hexham | 338.38 mi (544.57 km) |
| Carrigaline to Heysham | 275.79 mi (443.85 km) |
| Carrigaline to Heywood | 285.83 mi (460.00 km) |
| Carrigaline to High Blantyre | 325.70 mi (524.17 km) |
| Carrigaline to High Wycombe | 327.21 mi (526.59 km) |
| Carrigaline to Highbury | 355.55 mi (572.20 km) |
| Carrigaline to Highgate | 353.36 mi (568.69 km) |
| Carrigaline to Hilsea | 323.20 mi (520.14 km) |
| Carrigaline to Hinckley | 301.40 mi (485.05 km) |
| Carrigaline to Hindley | 271.27 mi (436.57 km) |
| Carrigaline to Hipperholme | 304.84 mi (490.59 km) |
| Carrigaline to Hitchin | 345.73 mi (556.39 km) |
| Carrigaline to Hockley | 386.51 mi (622.03 km) |
| Carrigaline to Hoddesdon | 357.79 mi (575.81 km) |
