| Adria to Ifield | 702.89 mi (1,131.19 km) |
| Adria to Ilford | 708.77 mi (1,140.65 km) |
| Adria to Ilfracombe | 855.88 mi (1,377.40 km) |
| Adria to Ilkeston | 813.77 mi (1,309.63 km) |
| Adria to Ilkley | 870.99 mi (1,401.73 km) |
| Adria to Immingham | 807.29 mi (1,299.20 km) |
| Adria to Ince-in-Makerfield | 880.02 mi (1,416.25 km) |
| Adria to Inverness | 1,104.25 mi (1,777.12 km) |
| Adria to Inverurie | 1,046.57 mi (1,684.29 km) |
| Adria to Ipswich | 693.44 mi (1,115.99 km) |
| Adria to Irlam | 870.27 mi (1,400.56 km) |
| Adria to Irthlingborough | 763.75 mi (1,229.14 km) |
| Adria to Irvine | 1,032.47 mi (1,661.60 km) |
| Adria to Islington | 714.92 mi (1,150.56 km) |
| Adria to Iver | 728.54 mi (1,172.46 km) |
