| Biga to Ifield | 1,511.14 mi (2,431.94 km) |
| Biga to Ilford | 1,509.41 mi (2,429.16 km) |
| Biga to Ilfracombe | 1,675.06 mi (2,695.74 km) |
| Biga to Ilkeston | 1,599.74 mi (2,574.54 km) |
| Biga to Ilkley | 1,644.51 mi (2,646.59 km) |
| Biga to Immingham | 1,575.94 mi (2,536.23 km) |
| Biga to Ince-in-Makerfield | 1,663.81 mi (2,677.64 km) |
| Biga to Inverness | 1,833.41 mi (2,950.59 km) |
| Biga to Inverurie | 1,766.31 mi (2,842.60 km) |
| Biga to Ipswich | 1,479.90 mi (2,381.67 km) |
| Biga to Irlam | 1,654.63 mi (2,662.87 km) |
| Biga to Irthlingborough | 1,556.19 mi (2,504.44 km) |
| Biga to Irvine | 1,794.50 mi (2,887.97 km) |
| Biga to Islington | 1,516.68 mi (2,440.86 km) |
| Biga to Iver | 1,532.47 mi (2,466.27 km) |
