| Stamboliyski to Ifield | 1,319.16 mi (2,122.98 km) |
| Stamboliyski to Ilford | 1,317.07 mi (2,119.62 km) |
| Stamboliyski to Ilfracombe | 1,483.67 mi (2,387.74 km) |
| Stamboliyski to Ilkeston | 1,406.99 mi (2,264.34 km) |
| Stamboliyski to Ilkley | 1,451.76 mi (2,336.38 km) |
| Stamboliyski to Immingham | 1,383.21 mi (2,226.06 km) |
| Stamboliyski to Ince-in-Makerfield | 1,471.03 mi (2,367.39 km) |
| Stamboliyski to Inverness | 1,642.29 mi (2,643.01 km) |
| Stamboliyski to Inverurie | 1,575.52 mi (2,535.55 km) |
| Stamboliyski to Ipswich | 1,287.21 mi (2,071.57 km) |
| Stamboliyski to Irlam | 1,461.86 mi (2,352.63 km) |
| Stamboliyski to Irthlingborough | 1,363.56 mi (2,194.44 km) |
| Stamboliyski to Irvine | 1,602.04 mi (2,578.23 km) |
| Stamboliyski to Islington | 1,324.37 mi (2,131.37 km) |
| Stamboliyski to Iver | 1,340.24 mi (2,156.91 km) |
