| Lincoln to Ickenham | 115.47 mi (185.83 km) |
| Lincoln to Ifield | 146.11 mi (235.14 km) |
| Lincoln to Ilford | 118.41 mi (190.56 km) |
| Lincoln to Ilfracombe | 206.02 mi (331.56 km) |
| Lincoln to Ilkeston | 36.56 mi (58.84 km) |
| Lincoln to Ilkley | 71.33 mi (114.79 km) |
| Lincoln to Immingham | 29.73 mi (47.85 km) |
| Lincoln to Ince-in-Makerfield | 87.59 mi (140.96 km) |
| Lincoln to Inverness | 327.25 mi (526.66 km) |
| Lincoln to Inverurie | 289.15 mi (465.35 km) |
| Lincoln to Ipswich | 107.55 mi (173.09 km) |
| Lincoln to Irlam | 79.12 mi (127.33 km) |
| Lincoln to Irthlingborough | 62.56 mi (100.68 km) |
| Lincoln to Irvine | 233.96 mi (376.52 km) |
| Lincoln to Islington | 117.82 mi (189.61 km) |
