| Wauwatosa to Ickenham | 3,894.38 mi (6,267.41 km) |
| Wauwatosa to Ifield | 3,918.02 mi (6,305.45 km) |
| Wauwatosa to Ilford | 3,914.49 mi (6,299.76 km) |
| Wauwatosa to Ilfracombe | 3,765.59 mi (6,060.12 km) |
| Wauwatosa to Ilkeston | 3,816.34 mi (6,141.80 km) |
| Wauwatosa to Ilkley | 3,767.66 mi (6,063.47 km) |
| Wauwatosa to Immingham | 3,835.76 mi (6,173.06 km) |
| Wauwatosa to Ince-in-Makerfield | 3,751.01 mi (6,036.67 km) |
| Wauwatosa to Inverness | 3,580.76 mi (5,762.67 km) |
| Wauwatosa to Inverurie | 3,649.30 mi (5,872.97 km) |
| Wauwatosa to Ipswich | 3,937.44 mi (6,336.70 km) |
| Wauwatosa to Irlam | 3,760.45 mi (6,051.86 km) |
| Wauwatosa to Irthlingborough | 3,862.95 mi (6,216.82 km) |
| Wauwatosa to Irvine | 3,615.62 mi (5,818.77 km) |
| Wauwatosa to Islington | 3,907.86 mi (6,289.09 km) |
