| Itri to Ifield | 942.54 mi (1,516.86 km) |
| Itri to Ilford | 953.12 mi (1,533.90 km) |
| Itri to Ilfracombe | 1,082.22 mi (1,741.67 km) |
| Itri to Ilkeston | 1,062.97 mi (1,710.68 km) |
| Itri to Ilkley | 1,124.01 mi (1,808.92 km) |
| Itri to Immingham | 1,063.17 mi (1,711.01 km) |
| Itri to Ince-in-Makerfield | 1,128.81 mi (1,816.65 km) |
| Itri to Inverness | 1,365.82 mi (2,198.08 km) |
| Itri to Inverurie | 1,310.42 mi (2,108.92 km) |
| Itri to Ipswich | 945.30 mi (1,521.31 km) |
| Itri to Irlam | 1,119.01 mi (1,800.87 km) |
| Itri to Irthlingborough | 1,011.08 mi (1,627.17 km) |
| Itri to Irvine | 1,286.72 mi (2,070.77 km) |
| Itri to Islington | 958.45 mi (1,542.48 km) |
| Itri to Iver | 970.34 mi (1,561.61 km) |
