| Leesburg to Ickenham | 4,335.13 mi (6,976.72 km) |
| Leesburg to Ifield | 4,352.03 mi (7,003.91 km) |
| Leesburg to Ilford | 4,357.50 mi (7,012.71 km) |
| Leesburg to Ilfracombe | 4,184.90 mi (6,734.95 km) |
| Leesburg to Ilkeston | 4,279.02 mi (6,886.42 km) |
| Leesburg to Ilkley | 4,245.70 mi (6,832.79 km) |
| Leesburg to Immingham | 4,314.12 mi (6,942.91 km) |
| Leesburg to Ince-in-Makerfield | 4,219.26 mi (6,790.24 km) |
| Leesburg to Inverness | 4,116.24 mi (6,624.45 km) |
| Leesburg to Inverurie | 4,186.15 mi (6,736.95 km) |
| Leesburg to Ipswich | 4,393.88 mi (7,071.27 km) |
| Leesburg to Irlam | 4,227.59 mi (6,803.65 km) |
| Leesburg to Irthlingborough | 4,316.74 mi (6,947.12 km) |
| Leesburg to Irvine | 4,115.58 mi (6,623.38 km) |
| Leesburg to Islington | 4,349.82 mi (7,000.36 km) |
