| Isperih to Ifield | 1,354.13 mi (2,179.25 km) |
| Isperih to Ilford | 1,348.19 mi (2,169.70 km) |
| Isperih to Ilfracombe | 1,522.22 mi (2,449.78 km) |
| Isperih to Ilkeston | 1,429.30 mi (2,300.24 km) |
| Isperih to Ilkley | 1,467.85 mi (2,362.27 km) |
| Isperih to Immingham | 1,398.93 mi (2,251.35 km) |
| Isperih to Ince-in-Makerfield | 1,491.04 mi (2,399.60 km) |
| Isperih to Inverness | 1,638.21 mi (2,636.44 km) |
| Isperih to Inverurie | 1,569.62 mi (2,526.07 km) |
| Isperih to Ipswich | 1,312.60 mi (2,112.43 km) |
| Isperih to Irlam | 1,482.31 mi (2,385.54 km) |
| Isperih to Irthlingborough | 1,389.73 mi (2,236.55 km) |
| Isperih to Irvine | 1,610.59 mi (2,592.00 km) |
| Isperih to Islington | 1,355.87 mi (2,182.06 km) |
| Isperih to Iver | 1,372.48 mi (2,208.79 km) |
