| Grosseto to Ifield | 784.30 mi (1,262.21 km) |
| Grosseto to Ilford | 796.14 mi (1,281.27 km) |
| Grosseto to Ilfracombe | 921.42 mi (1,482.88 km) |
| Grosseto to Ilkeston | 907.25 mi (1,460.07 km) |
| Grosseto to Ilkley | 969.71 mi (1,560.59 km) |
| Grosseto to Immingham | 910.57 mi (1,465.43 km) |
| Grosseto to Ince-in-Makerfield | 972.73 mi (1,565.45 km) |
| Grosseto to Inverness | 1,216.12 mi (1,957.15 km) |
| Grosseto to Inverurie | 1,162.98 mi (1,871.64 km) |
| Grosseto to Ipswich | 791.19 mi (1,273.29 km) |
| Grosseto to Irlam | 962.93 mi (1,549.68 km) |
| Grosseto to Irthlingborough | 854.86 mi (1,375.76 km) |
| Grosseto to Irvine | 1,132.54 mi (1,822.65 km) |
| Grosseto to Islington | 801.20 mi (1,289.41 km) |
| Grosseto to Iver | 812.56 mi (1,307.68 km) |
