| Somerville to Ickenham | 3,257.28 mi (5,242.09 km) |
| Somerville to Ifield | 3,276.61 mi (5,273.19 km) |
| Somerville to Ilford | 3,279.09 mi (5,277.18 km) |
| Somerville to Ilfracombe | 3,113.11 mi (5,010.06 km) |
| Somerville to Ilkeston | 3,193.68 mi (5,139.72 km) |
| Somerville to Ilkley | 3,155.55 mi (5,078.37 km) |
| Somerville to Immingham | 3,224.41 mi (5,189.19 km) |
| Somerville to Ince-in-Makerfield | 3,131.75 mi (5,040.06 km) |
| Somerville to Inverness | 3,011.19 mi (4,846.04 km) |
| Somerville to Inverurie | 3,081.24 mi (4,958.77 km) |
| Somerville to Ipswich | 3,311.41 mi (5,329.21 km) |
| Somerville to Irlam | 3,140.48 mi (5,054.11 km) |
| Somerville to Irthlingborough | 3,234.48 mi (5,205.39 km) |
| Somerville to Irvine | 3,018.56 mi (4,857.90 km) |
| Somerville to Islington | 3,271.69 mi (5,265.28 km) |
