| Canals to Holbeach | 956.86 mi (1,539.91 km) |
| Canals to Holborn | 868.06 mi (1,397.01 km) |
| Canals to Hollinwood | 1,008.50 mi (1,623.02 km) |
| Canals to Holyhead | 1,009.69 mi (1,624.94 km) |
| Canals to Holywell | 996.79 mi (1,604.17 km) |
| Canals to Honiton | 827.73 mi (1,332.10 km) |
| Canals to Horbury | 1,016.59 mi (1,636.05 km) |
| Canals to Horley | 844.07 mi (1,358.39 km) |
| Canals to Hornchurch | 871.11 mi (1,401.91 km) |
| Canals to Horndean | 826.08 mi (1,329.45 km) |
| Canals to Hornsey | 872.66 mi (1,404.40 km) |
| Canals to Horsell | 854.51 mi (1,375.20 km) |
| Canals to Horsforth | 1,029.03 mi (1,656.06 km) |
| Canals to Horsham | 836.19 mi (1,345.71 km) |
| Canals to Horwich | 1,015.10 mi (1,633.64 km) |
