| Salmon Creek to Ickenham | 4,890.36 mi (7,870.27 km) |
| Salmon Creek to Ifield | 4,920.31 mi (7,918.48 km) |
| Salmon Creek to Ilford | 4,904.69 mi (7,893.33 km) |
| Salmon Creek to Ilfracombe | 4,807.56 mi (7,737.02 km) |
| Salmon Creek to Ilkeston | 4,791.67 mi (7,711.46 km) |
| Salmon Creek to Ilkley | 4,727.55 mi (7,608.26 km) |
| Salmon Creek to Immingham | 4,785.86 mi (7,702.09 km) |
| Salmon Creek to Ince-in-Makerfield | 4,727.26 mi (7,607.79 km) |
| Salmon Creek to Inverness | 4,481.61 mi (7,212.46 km) |
| Salmon Creek to Inverurie | 4,537.79 mi (7,302.87 km) |
| Salmon Creek to Ipswich | 4,905.63 mi (7,894.84 km) |
| Salmon Creek to Irlam | 4,736.98 mi (7,623.44 km) |
| Salmon Creek to Irthlingborough | 4,844.72 mi (7,796.83 km) |
| Salmon Creek to Irvine | 4,564.90 mi (7,346.50 km) |
| Salmon Creek to Islington | 4,900.38 mi (7,886.40 km) |
