| Davidson to Ickenham | 3,963.54 mi (6,378.70 km) |
| Davidson to Ifield | 3,982.62 mi (6,409.41 km) |
| Davidson to Ilford | 3,985.41 mi (6,413.89 km) |
| Davidson to Ilfracombe | 3,818.57 mi (6,145.40 km) |
| Davidson to Ilkeston | 3,900.42 mi (6,277.12 km) |
| Davidson to Ilkley | 3,862.33 mi (6,215.83 km) |
| Davidson to Immingham | 3,931.20 mi (6,326.66 km) |
| Davidson to Ince-in-Makerfield | 3,838.54 mi (6,177.53 km) |
| Davidson to Inverness | 3,715.77 mi (5,979.95 km) |
| Davidson to Inverurie | 3,785.82 mi (6,092.69 km) |
| Davidson to Ipswich | 4,018.05 mi (6,466.42 km) |
| Davidson to Irlam | 3,847.26 mi (6,191.57 km) |
| Davidson to Irthlingborough | 3,941.08 mi (6,342.56 km) |
| Davidson to Irvine | 3,724.91 mi (5,994.66 km) |
| Davidson to Islington | 3,977.99 mi (6,401.95 km) |
