| Balsta to Ifield | 903.58 mi (1,454.17 km) |
| Balsta to Ilford | 873.09 mi (1,405.10 km) |
| Balsta to Ilfracombe | 1,019.52 mi (1,640.76 km) |
| Balsta to Ilkeston | 849.46 mi (1,367.08 km) |
| Balsta to Ilkley | 825.53 mi (1,328.57 km) |
| Balsta to Immingham | 786.47 mi (1,265.70 km) |
| Balsta to Ince-in-Makerfield | 866.87 mi (1,395.10 km) |
| Balsta to Inverness | 793.24 mi (1,276.59 km) |
| Balsta to Inverurie | 733.50 mi (1,180.46 km) |
| Balsta to Ipswich | 816.40 mi (1,313.87 km) |
| Balsta to Irlam | 865.02 mi (1,392.12 km) |
| Balsta to Irthlingborough | 857.19 mi (1,379.52 km) |
| Balsta to Irvine | 860.14 mi (1,384.25 km) |
| Balsta to Islington | 879.38 mi (1,415.22 km) |
| Balsta to Iver | 892.64 mi (1,436.56 km) |
