| The Woodlands to Ickenham | 4,818.81 mi (7,755.13 km) |
| The Woodlands to Ifield | 4,840.34 mi (7,789.78 km) |
| The Woodlands to Ilford | 4,839.86 mi (7,789.00 km) |
| The Woodlands to Ilfracombe | 4,681.33 mi (7,533.87 km) |
| The Woodlands to Ilkeston | 4,747.39 mi (7,640.18 km) |
| The Woodlands to Ilkley | 4,703.19 mi (7,569.06 km) |
| The Woodlands to Immingham | 4,771.95 mi (7,679.71 km) |
| The Woodlands to Ince-in-Makerfield | 4,683.30 mi (7,537.04 km) |
| The Woodlands to Inverness | 4,531.45 mi (7,292.66 km) |
| The Woodlands to Inverurie | 4,600.84 mi (7,404.34 km) |
| The Woodlands to Ipswich | 4,867.47 mi (7,833.44 km) |
| The Woodlands to Irlam | 4,692.46 mi (7,551.79 km) |
| The Woodlands to Irthlingborough | 4,791.49 mi (7,711.15 km) |
| The Woodlands to Irvine | 4,556.58 mi (7,333.10 km) |
| The Woodlands to Islington | 4,832.82 mi (7,777.67 km) |
