| Galesburg to Ickenham | 4,081.61 mi (6,568.72 km) |
| Galesburg to Ifield | 4,105.08 mi (6,606.49 km) |
| Galesburg to Ilford | 4,101.80 mi (6,601.22 km) |
| Galesburg to Ilfracombe | 3,952.00 mi (6,360.13 km) |
| Galesburg to Ilkeston | 4,004.06 mi (6,443.92 km) |
| Galesburg to Ilkley | 3,955.70 mi (6,366.08 km) |
| Galesburg to Immingham | 4,023.85 mi (6,475.76 km) |
| Galesburg to Ince-in-Makerfield | 3,938.81 mi (6,338.90 km) |
| Galesburg to Inverness | 3,769.57 mi (6,066.54 km) |
| Galesburg to Inverurie | 3,838.15 mi (6,176.90 km) |
| Galesburg to Ipswich | 4,125.12 mi (6,638.75 km) |
| Galesburg to Irlam | 3,948.23 mi (6,354.06 km) |
| Galesburg to Irthlingborough | 4,050.50 mi (6,518.65 km) |
| Galesburg to Irvine | 3,803.97 mi (6,121.89 km) |
| Galesburg to Islington | 4,095.14 mi (6,590.49 km) |
