| Waterville to Ickenham | 3,111.71 mi (5,007.81 km) |
| Waterville to Ifield | 3,131.73 mi (5,040.03 km) |
| Waterville to Ilford | 3,133.31 mi (5,042.58 km) |
| Waterville to Ilfracombe | 2,969.59 mi (4,779.10 km) |
| Waterville to Ilkeston | 3,045.90 mi (4,901.90 km) |
| Waterville to Ilkley | 3,006.29 mi (4,838.15 km) |
| Waterville to Immingham | 3,075.20 mi (4,949.06 km) |
| Waterville to Ince-in-Makerfield | 2,983.37 mi (4,801.27 km) |
| Waterville to Inverness | 2,856.72 mi (4,597.45 km) |
| Waterville to Inverurie | 2,926.77 mi (4,710.18 km) |
| Waterville to Ipswich | 3,164.36 mi (5,092.55 km) |
| Waterville to Irlam | 2,992.22 mi (4,815.51 km) |
| Waterville to Irthlingborough | 3,087.61 mi (4,969.02 km) |
| Waterville to Irvine | 2,867.12 mi (4,614.18 km) |
| Waterville to Islington | 3,126.01 mi (5,030.83 km) |
