| Ingenio to Ifield | 1,788.62 mi (2,878.51 km) |
| Ingenio to Ilford | 1,820.75 mi (2,930.21 km) |
| Ingenio to Ilfracombe | 1,713.45 mi (2,757.53 km) |
| Ingenio to Ilkeston | 1,875.52 mi (3,018.35 km) |
| Ingenio to Ilkley | 1,924.40 mi (3,097.02 km) |
| Ingenio to Immingham | 1,936.17 mi (3,115.97 km) |
| Ingenio to Ince-in-Makerfield | 1,886.62 mi (3,036.22 km) |
| Ingenio to Inverness | 2,113.72 mi (3,401.70 km) |
| Ingenio to Inverurie | 2,125.99 mi (3,421.46 km) |
| Ingenio to Ipswich | 1,874.68 mi (3,017.01 km) |
| Ingenio to Irlam | 1,883.82 mi (3,031.71 km) |
| Ingenio to Irthlingborough | 1,850.67 mi (2,978.36 km) |
| Ingenio to Irvine | 1,987.36 mi (3,198.35 km) |
| Ingenio to Islington | 1,815.66 mi (2,922.03 km) |
| Ingenio to Iver | 1,805.23 mi (2,905.24 km) |
