| Callaway to Ickenham | 4,418.92 mi (7,111.56 km) |
| Callaway to Ifield | 4,437.48 mi (7,141.44 km) |
| Callaway to Ilford | 4,440.91 mi (7,146.96 km) |
| Callaway to Ilfracombe | 4,272.54 mi (6,875.98 km) |
| Callaway to Ilkeston | 4,357.31 mi (7,012.41 km) |
| Callaway to Ilkley | 4,320.13 mi (6,952.57 km) |
| Callaway to Immingham | 4,388.95 mi (7,063.33 km) |
| Callaway to Ince-in-Makerfield | 4,295.82 mi (6,913.45 km) |
| Callaway to Inverness | 4,175.78 mi (6,720.27 km) |
| Callaway to Inverurie | 4,245.83 mi (6,833.01 km) |
| Callaway to Ipswich | 4,474.42 mi (7,200.88 km) |
| Callaway to Irlam | 4,304.47 mi (6,927.38 km) |
| Callaway to Irthlingborough | 4,397.37 mi (7,076.89 km) |
| Callaway to Irvine | 4,183.83 mi (6,733.22 km) |
| Callaway to Islington | 4,433.43 mi (7,134.91 km) |
