| Bonham to Ickenham | 4,668.93 mi (7,513.91 km) |
| Bonham to Ifield | 4,691.61 mi (7,550.42 km) |
| Bonham to Ilford | 4,689.49 mi (7,547.00 km) |
| Bonham to Ilfracombe | 4,535.85 mi (7,299.74 km) |
| Bonham to Ilkeston | 4,593.78 mi (7,392.97 km) |
| Bonham to Ilkley | 4,546.98 mi (7,317.66 km) |
| Bonham to Immingham | 4,615.41 mi (7,427.79 km) |
| Bonham to Ince-in-Makerfield | 4,528.93 mi (7,288.60 km) |
| Bonham to Inverness | 4,365.69 mi (7,025.91 km) |
| Bonham to Inverurie | 4,434.55 mi (7,136.72 km) |
| Bonham to Ipswich | 4,714.55 mi (7,587.34 km) |
| Bonham to Irlam | 4,538.25 mi (7,303.61 km) |
| Bonham to Irthlingborough | 4,639.33 mi (7,466.27 km) |
| Bonham to Irvine | 4,397.02 mi (7,076.32 km) |
| Bonham to Islington | 4,682.66 mi (7,536.02 km) |
