| Paducah to Ickenham | 4,201.32 mi (6,761.38 km) |
| Paducah to Ifield | 4,223.12 mi (6,796.46 km) |
| Paducah to Ilford | 4,222.27 mi (6,795.09 km) |
| Paducah to Ilfracombe | 4,064.92 mi (6,541.86 km) |
| Paducah to Ilkeston | 4,129.21 mi (6,645.33 km) |
| Paducah to Ilkley | 4,084.70 mi (6,573.69 km) |
| Paducah to Immingham | 4,153.43 mi (6,684.30 km) |
| Paducah to Ince-in-Makerfield | 4,065.01 mi (6,542.00 km) |
| Paducah to Inverness | 3,913.00 mi (6,297.37 km) |
| Paducah to Inverurie | 3,982.45 mi (6,409.13 km) |
| Paducah to Ipswich | 4,249.42 mi (6,838.79 km) |
| Paducah to Irlam | 4,074.20 mi (6,556.79 km) |
| Paducah to Irthlingborough | 4,173.55 mi (6,716.68 km) |
| Paducah to Irvine | 3,937.87 mi (6,337.39 km) |
| Paducah to Islington | 4,215.28 mi (6,783.83 km) |
