| Holbeach to Ifield | 116.48 mi (187.46 km) |
| Holbeach to Ilford | 86.16 mi (138.65 km) |
| Holbeach to Ilfracombe | 207.54 mi (334.00 km) |
| Holbeach to Ilkeston | 56.41 mi (90.78 km) |
| Holbeach to Ilkley | 108.35 mi (174.37 km) |
| Holbeach to Immingham | 56.81 mi (91.42 km) |
| Holbeach to Ince-in-Makerfield | 119.63 mi (192.52 km) |
| Holbeach to Inverness | 363.61 mi (585.18 km) |
| Holbeach to Inverurie | 323.44 mi (520.53 km) |
| Holbeach to Ipswich | 70.37 mi (113.25 km) |
| Holbeach to Irlam | 110.34 mi (177.57 km) |
| Holbeach to Irthlingborough | 42.39 mi (68.23 km) |
| Holbeach to Irvine | 271.13 mi (436.35 km) |
| Holbeach to Islington | 87.18 mi (140.30 km) |
| Holbeach to Iver | 91.35 mi (147.01 km) |
