| Lahti to Ifield | 1,195.47 mi (1,923.93 km) |
| Lahti to Ilford | 1,165.48 mi (1,875.66 km) |
| Lahti to Ilfracombe | 1,314.51 mi (2,115.50 km) |
| Lahti to Ilkeston | 1,144.57 mi (1,842.00 km) |
| Lahti to Ilkley | 1,120.45 mi (1,803.19 km) |
| Lahti to Immingham | 1,081.61 mi (1,740.69 km) |
| Lahti to Ince-in-Makerfield | 1,161.82 mi (1,869.77 km) |
| Lahti to Inverness | 1,073.24 mi (1,727.22 km) |
| Lahti to Inverurie | 1,017.40 mi (1,637.34 km) |
| Lahti to Ipswich | 1,108.47 mi (1,783.91 km) |
| Lahti to Irlam | 1,160.07 mi (1,866.96 km) |
| Lahti to Irthlingborough | 1,151.48 mi (1,853.13 km) |
| Lahti to Irvine | 1,148.95 mi (1,849.06 km) |
| Lahti to Islington | 1,171.97 mi (1,886.11 km) |
| Lahti to Iver | 1,185.64 mi (1,908.11 km) |
