| Siggiewi to Ifield | 1,280.14 mi (2,060.19 km) |
| Siggiewi to Ilford | 1,295.27 mi (2,084.54 km) |
| Siggiewi to Ilfracombe | 1,402.41 mi (2,256.97 km) |
| Siggiewi to Ilkeston | 1,408.31 mi (2,266.45 km) |
| Siggiewi to Ilkley | 1,472.86 mi (2,370.35 km) |
| Siggiewi to Immingham | 1,416.12 mi (2,279.02 km) |
| Siggiewi to Ince-in-Makerfield | 1,472.70 mi (2,370.09 km) |
| Siggiewi to Inverness | 1,723.55 mi (2,773.78 km) |
| Siggiewi to Inverurie | 1,671.75 mi (2,690.42 km) |
| Siggiewi to Ipswich | 1,295.42 mi (2,084.77 km) |
| Siggiewi to Irlam | 1,462.97 mi (2,354.43 km) |
| Siggiewi to Irthlingborough | 1,355.23 mi (2,181.04 km) |
| Siggiewi to Irvine | 1,635.30 mi (2,631.75 km) |
| Siggiewi to Islington | 1,299.64 mi (2,091.56 km) |
| Siggiewi to Iver | 1,309.49 mi (2,107.42 km) |
