| Fonsorbes to Ifield | 528.51 mi (850.56 km) |
| Fonsorbes to Ilford | 556.77 mi (896.04 km) |
| Fonsorbes to Ilfracombe | 585.86 mi (942.84 km) |
| Fonsorbes to Ilkeston | 662.17 mi (1,065.66 km) |
| Fonsorbes to Ilkley | 730.99 mi (1,176.41 km) |
| Fonsorbes to Immingham | 699.41 mi (1,125.60 km) |
| Fonsorbes to Ince-in-Makerfield | 712.81 mi (1,147.16 km) |
| Fonsorbes to Inverness | 991.87 mi (1,596.27 km) |
| Fonsorbes to Inverurie | 962.49 mi (1,548.98 km) |
| Fonsorbes to Ipswich | 588.91 mi (947.76 km) |
| Fonsorbes to Irlam | 704.54 mi (1,133.84 km) |
| Fonsorbes to Irthlingborough | 613.11 mi (986.70 km) |
| Fonsorbes to Irvine | 874.88 mi (1,407.99 km) |
| Fonsorbes to Islington | 556.75 mi (896.01 km) |
| Fonsorbes to Iver | 557.59 mi (897.35 km) |
