| Canals to Ifield | 840.53 mi (1,352.71 km) |
| Canals to Ilford | 870.93 mi (1,401.62 km) |
| Canals to Ilfracombe | 863.31 mi (1,389.36 km) |
| Canals to Ilkeston | 968.60 mi (1,558.81 km) |
| Canals to Ilkley | 1,035.54 mi (1,666.54 km) |
| Canals to Immingham | 1,012.56 mi (1,629.55 km) |
| Canals to Ince-in-Makerfield | 1,011.80 mi (1,628.33 km) |
| Canals to Inverness | 1,289.85 mi (2,075.81 km) |
| Canals to Inverurie | 1,268.31 mi (2,041.15 km) |
| Canals to Ipswich | 908.85 mi (1,462.65 km) |
| Canals to Irlam | 1,004.50 mi (1,616.59 km) |
| Canals to Irthlingborough | 923.29 mi (1,485.89 km) |
| Canals to Irvine | 1,166.27 mi (1,876.92 km) |
| Canals to Islington | 869.71 mi (1,399.66 km) |
| Canals to Iver | 867.81 mi (1,396.61 km) |
