| Buffalo Grove to Ickenham | 3,932.92 mi (6,329.42 km) |
| Buffalo Grove to Ifield | 3,956.24 mi (6,366.95 km) |
| Buffalo Grove to Ilford | 3,953.18 mi (6,362.03 km) |
| Buffalo Grove to Ilfracombe | 3,802.71 mi (6,119.86 km) |
| Buffalo Grove to Ilkeston | 3,855.89 mi (6,205.45 km) |
| Buffalo Grove to Ilkley | 3,807.93 mi (6,128.28 km) |
| Buffalo Grove to Immingham | 3,876.18 mi (6,238.10 km) |
| Buffalo Grove to Ince-in-Makerfield | 3,790.73 mi (6,100.59 km) |
| Buffalo Grove to Inverness | 3,623.70 mi (5,831.79 km) |
| Buffalo Grove to Inverurie | 3,692.44 mi (5,942.41 km) |
| Buffalo Grove to Ipswich | 3,976.89 mi (6,400.18 km) |
| Buffalo Grove to Irlam | 3,800.13 mi (6,115.71 km) |
| Buffalo Grove to Irthlingborough | 3,902.12 mi (6,279.85 km) |
| Buffalo Grove to Irvine | 3,656.76 mi (5,884.98 km) |
| Buffalo Grove to Islington | 3,946.48 mi (6,351.25 km) |
