| Alcala la Real to Ifield | 962.07 mi (1,548.30 km) |
| Alcala la Real to Ilford | 994.10 mi (1,599.85 km) |
| Alcala la Real to Ilfracombe | 950.64 mi (1,529.90 km) |
| Alcala la Real to Ilkeston | 1,079.70 mi (1,737.60 km) |
| Alcala la Real to Ilkley | 1,142.66 mi (1,838.94 km) |
| Alcala la Real to Immingham | 1,130.68 mi (1,819.65 km) |
| Alcala la Real to Ince-in-Makerfield | 1,113.51 mi (1,792.01 km) |
| Alcala la Real to Inverness | 1,383.86 mi (2,227.10 km) |
| Alcala la Real to Inverurie | 1,371.92 mi (2,207.89 km) |
| Alcala la Real to Ipswich | 1,038.99 mi (1,672.09 km) |
| Alcala la Real to Irlam | 1,107.46 mi (1,782.28 km) |
| Alcala la Real to Irthlingborough | 1,040.05 mi (1,673.80 km) |
| Alcala la Real to Irvine | 1,255.91 mi (2,021.20 km) |
| Alcala la Real to Islington | 991.42 mi (1,595.54 km) |
| Alcala la Real to Iver | 986.35 mi (1,587.38 km) |
