| Siran to Ifield | 2,015.03 mi (3,242.87 km) |
| Siran to Ilford | 2,006.12 mi (3,228.54 km) |
| Siran to Ilfracombe | 2,184.42 mi (3,515.48 km) |
| Siran to Ilkeston | 2,078.29 mi (3,344.68 km) |
| Siran to Ilkley | 2,109.70 mi (3,395.23 km) |
| Siran to Immingham | 2,041.42 mi (3,285.34 km) |
| Siran to Ince-in-Makerfield | 2,136.85 mi (3,438.93 km) |
| Siran to Inverness | 2,250.15 mi (3,621.27 km) |
| Siran to Inverurie | 2,180.17 mi (3,508.64 km) |
| Siran to Ipswich | 1,966.03 mi (3,164.02 km) |
| Siran to Irlam | 2,128.70 mi (3,425.80 km) |
| Siran to Irthlingborough | 2,042.90 mi (3,287.73 km) |
| Siran to Irvine | 2,241.10 mi (3,606.71 km) |
| Siran to Islington | 2,014.03 mi (3,241.27 km) |
| Siran to Iver | 2,031.08 mi (3,268.71 km) |
