| Lachen to Ifield | 491.02 mi (790.23 km) |
| Lachen to Ilford | 496.25 mi (798.64 km) |
| Lachen to Ilfracombe | 647.08 mi (1,041.38 km) |
| Lachen to Ilkeston | 601.33 mi (967.75 km) |
| Lachen to Ilkley | 659.32 mi (1,061.07 km) |
| Lachen to Immingham | 596.51 mi (960.00 km) |
| Lachen to Ince-in-Makerfield | 667.58 mi (1,074.37 km) |
| Lachen to Inverness | 897.17 mi (1,443.85 km) |
| Lachen to Inverurie | 841.75 mi (1,354.67 km) |
| Lachen to Ipswich | 481.30 mi (774.58 km) |
| Lachen to Irlam | 657.82 mi (1,058.66 km) |
| Lachen to Irthlingborough | 551.16 mi (887.01 km) |
| Lachen to Irvine | 821.30 mi (1,321.75 km) |
| Lachen to Islington | 502.47 mi (808.65 km) |
| Lachen to Iver | 516.26 mi (830.84 km) |
