| Penicuik to Ickenham | 315.88 mi (508.35 km) |
| Penicuik to Ifield | 347.65 mi (559.49 km) |
| Penicuik to Ilford | 324.37 mi (522.02 km) |
| Penicuik to Ilfracombe | 321.20 mi (516.92 km) |
| Penicuik to Ilkeston | 211.69 mi (340.68 km) |
| Penicuik to Ilkley | 142.61 mi (229.51 km) |
| Penicuik to Immingham | 194.15 mi (312.46 km) |
| Penicuik to Ince-in-Makerfield | 159.87 mi (257.28 km) |
| Penicuik to Inverness | 120.34 mi (193.66 km) |
| Penicuik to Inverurie | 105.43 mi (169.67 km) |
| Penicuik to Ipswich | 315.13 mi (507.15 km) |
| Penicuik to Irlam | 167.57 mi (269.69 km) |
| Penicuik to Irthlingborough | 263.98 mi (424.83 km) |
| Penicuik to Irvine | 57.86 mi (93.12 km) |
| Penicuik to Islington | 322.10 mi (518.37 km) |
