| Plympton to Ickenham | 176.40 mi (283.88 km) |
| Plympton to Ifield | 175.54 mi (282.51 km) |
| Plympton to Ilford | 197.31 mi (317.54 km) |
| Plympton to Ilfracombe | 56.87 mi (91.53 km) |
| Plympton to Ilkeston | 213.74 mi (343.98 km) |
| Plympton to Ilkley | 262.11 mi (421.82 km) |
| Plympton to Immingham | 276.18 mi (444.46 km) |
| Plympton to Ince-in-Makerfield | 226.52 mi (364.55 km) |
| Plympton to Inverness | 490.05 mi (788.65 km) |
| Plympton to Inverurie | 481.14 mi (774.32 km) |
| Plympton to Ipswich | 253.16 mi (407.42 km) |
| Plympton to Irlam | 222.45 mi (358.00 km) |
| Plympton to Irthlingborough | 199.77 mi (321.49 km) |
| Plympton to Irvine | 362.53 mi (583.43 km) |
| Plympton to Islington | 189.49 mi (304.96 km) |
