| New Carrollton to Ickenham | 3,641.30 mi (5,860.10 km) |
| New Carrollton to Ifield | 3,660.65 mi (5,891.25 km) |
| New Carrollton to Ilford | 3,663.09 mi (5,895.18 km) |
| New Carrollton to Ilfracombe | 3,497.13 mi (5,628.09 km) |
| New Carrollton to Ilkeston | 3,577.42 mi (5,757.30 km) |
| New Carrollton to Ilkley | 3,538.93 mi (5,695.35 km) |
| New Carrollton to Immingham | 3,607.81 mi (5,806.21 km) |
| New Carrollton to Ince-in-Makerfield | 3,515.36 mi (5,657.42 km) |
| New Carrollton to Inverness | 3,391.78 mi (5,458.54 km) |
| New Carrollton to Inverurie | 3,461.83 mi (5,571.27 km) |
| New Carrollton to Ipswich | 3,695.28 mi (5,946.99 km) |
| New Carrollton to Irlam | 3,524.11 mi (5,671.51 km) |
| New Carrollton to Irthlingborough | 3,618.37 mi (5,823.21 km) |
| New Carrollton to Irvine | 3,401.08 mi (5,473.50 km) |
| New Carrollton to Islington | 3,655.70 mi (5,883.29 km) |
