| Carlisle to Ifield | 284.04 mi (457.12 km) |
| Carlisle to Ilford | 262.15 mi (421.90 km) |
| Carlisle to Ilfracombe | 259.11 mi (416.99 km) |
| Carlisle to Ilkeston | 148.39 mi (238.81 km) |
| Carlisle to Ilkley | 80.56 mi (129.65 km) |
| Carlisle to Immingham | 141.02 mi (226.95 km) |
| Carlisle to Ince-in-Makerfield | 94.37 mi (151.87 km) |
| Carlisle to Inverness | 185.38 mi (298.34 km) |
| Carlisle to Inverurie | 166.49 mi (267.94 km) |
| Carlisle to Ipswich | 258.17 mi (415.49 km) |
| Carlisle to Irlam | 102.11 mi (164.34 km) |
| Carlisle to Irthlingborough | 201.42 mi (324.15 km) |
| Carlisle to Irvine | 84.32 mi (135.71 km) |
| Carlisle to Islington | 259.36 mi (417.41 km) |
| Carlisle to Iver | 253.71 mi (408.30 km) |
