| Central Falls to Ickenham | 3,290.07 mi (5,294.86 km) |
| Central Falls to Ifield | 3,309.24 mi (5,325.70 km) |
| Central Falls to Ilford | 3,311.92 mi (5,330.02 km) |
| Central Falls to Ilfracombe | 3,145.44 mi (5,062.10 km) |
| Central Falls to Ilkeston | 3,226.98 mi (5,193.33 km) |
| Central Falls to Ilkley | 3,189.21 mi (5,132.54 km) |
| Central Falls to Immingham | 3,258.05 mi (5,243.33 km) |
| Central Falls to Ince-in-Makerfield | 3,165.20 mi (5,093.90 km) |
| Central Falls to Inverness | 3,046.08 mi (4,902.19 km) |
| Central Falls to Inverurie | 3,116.12 mi (5,014.91 km) |
| Central Falls to Ipswich | 3,344.54 mi (5,382.52 km) |
| Central Falls to Irlam | 3,173.90 mi (5,107.90 km) |
| Central Falls to Irthlingborough | 3,267.57 mi (5,258.65 km) |
| Central Falls to Irvine | 3,052.73 mi (4,912.90 km) |
| Central Falls to Islington | 3,304.51 mi (5,318.09 km) |
