| Discovery Bay to Ickenham | 5,310.05 mi (8,545.71 km) |
| Discovery Bay to Ifield | 5,338.93 mi (8,592.18 km) |
| Discovery Bay to Ilford | 5,325.94 mi (8,571.27 km) |
| Discovery Bay to Ilfracombe | 5,214.96 mi (8,392.66 km) |
| Discovery Bay to Ilkeston | 5,214.78 mi (8,392.37 km) |
| Discovery Bay to Ilkley | 5,153.24 mi (8,293.34 km) |
| Discovery Bay to Immingham | 5,214.57 mi (8,392.05 km) |
| Discovery Bay to Ince-in-Makerfield | 5,149.23 mi (8,286.88 km) |
| Discovery Bay to Inverness | 4,916.45 mi (7,912.26 km) |
| Discovery Bay to Inverurie | 4,976.06 mi (8,008.20 km) |
| Discovery Bay to Ipswich | 5,331.96 mi (8,580.96 km) |
| Discovery Bay to Irlam | 5,159.03 mi (8,302.65 km) |
| Discovery Bay to Irthlingborough | 5,267.09 mi (8,476.57 km) |
| Discovery Bay to Irvine | 4,990.55 mi (8,031.52 km) |
| Discovery Bay to Islington | 5,321.03 mi (8,563.37 km) |
