| Blackpool to Ifield | 221.06 mi (355.76 km) |
| Blackpool to Ilford | 203.83 mi (328.04 km) |
| Blackpool to Ilfracombe | 185.60 mi (298.69 km) |
| Blackpool to Ilkeston | 92.42 mi (148.73 km) |
| Blackpool to Ilkley | 50.62 mi (81.47 km) |
| Blackpool to Immingham | 116.62 mi (187.68 km) |
| Blackpool to Ince-in-Makerfield | 26.45 mi (42.57 km) |
| Blackpool to Inverness | 257.23 mi (413.97 km) |
| Blackpool to Inverurie | 240.89 mi (387.67 km) |
| Blackpool to Ipswich | 212.96 mi (342.72 km) |
| Blackpool to Irlam | 36.24 mi (58.32 km) |
| Blackpool to Irthlingborough | 144.31 mi (232.25 km) |
| Blackpool to Irvine | 140.36 mi (225.89 km) |
| Blackpool to Islington | 199.59 mi (321.21 km) |
| Blackpool to Iver | 190.92 mi (307.26 km) |
