| Gouveia to Ifield | 814.81 mi (1,311.30 km) |
| Gouveia to Ilford | 847.20 mi (1,363.43 km) |
| Gouveia to Ilfracombe | 758.34 mi (1,220.43 km) |
| Gouveia to Ilkeston | 910.84 mi (1,465.85 km) |
| Gouveia to Ilkley | 965.60 mi (1,553.99 km) |
| Gouveia to Immingham | 969.16 mi (1,559.71 km) |
| Gouveia to Ince-in-Makerfield | 930.69 mi (1,497.80 km) |
| Gouveia to Inverness | 1,182.63 mi (1,903.26 km) |
| Gouveia to Inverurie | 1,182.54 mi (1,903.11 km) |
| Gouveia to Ipswich | 899.99 mi (1,448.39 km) |
| Gouveia to Irlam | 926.51 mi (1,491.07 km) |
| Gouveia to Irthlingborough | 881.14 mi (1,418.06 km) |
| Gouveia to Irvine | 1,053.23 mi (1,695.01 km) |
| Gouveia to Islington | 842.53 mi (1,355.93 km) |
| Gouveia to Iver | 833.13 mi (1,340.80 km) |
