| Guimar to Ifield | 1,786.78 mi (2,875.55 km) |
| Guimar to Ilford | 1,818.69 mi (2,926.90 km) |
| Guimar to Ilfracombe | 1,705.80 mi (2,745.22 km) |
| Guimar to Ilkeston | 1,869.75 mi (3,009.07 km) |
| Guimar to Ilkley | 1,916.85 mi (3,084.87 km) |
| Guimar to Immingham | 1,931.00 mi (3,107.65 km) |
| Guimar to Ince-in-Makerfield | 1,878.49 mi (3,023.14 km) |
| Guimar to Inverness | 2,099.95 mi (3,379.55 km) |
| Guimar to Inverurie | 2,114.42 mi (3,402.84 km) |
| Guimar to Ipswich | 1,873.30 mi (3,014.79 km) |
| Guimar to Irlam | 1,876.03 mi (3,019.18 km) |
| Guimar to Irthlingborough | 1,846.63 mi (2,971.87 km) |
| Guimar to Irvine | 1,974.59 mi (3,177.79 km) |
| Guimar to Islington | 1,813.37 mi (2,918.34 km) |
| Guimar to Iver | 1,802.42 mi (2,900.72 km) |
