| Billdal to Ifield | 660.21 mi (1,062.51 km) |
| Billdal to Ilford | 629.73 mi (1,013.44 km) |
| Billdal to Ilfracombe | 778.63 mi (1,253.09 km) |
| Billdal to Ilkeston | 609.34 mi (980.63 km) |
| Billdal to Ilkley | 590.14 mi (949.75 km) |
| Billdal to Immingham | 546.81 mi (880.00 km) |
| Billdal to Ince-in-Makerfield | 631.11 mi (1,015.68 km) |
| Billdal to Inverness | 597.97 mi (962.34 km) |
| Billdal to Inverurie | 531.78 mi (855.82 km) |
| Billdal to Ipswich | 573.03 mi (922.20 km) |
| Billdal to Irlam | 628.50 mi (1,011.47 km) |
| Billdal to Irthlingborough | 614.80 mi (989.43 km) |
| Billdal to Irvine | 643.81 mi (1,036.11 km) |
| Billdal to Islington | 636.04 mi (1,023.60 km) |
| Billdal to Iver | 649.38 mi (1,045.08 km) |
