| Clemmons to Ickenham | 3,919.72 mi (6,308.18 km) |
| Clemmons to Ifield | 3,938.88 mi (6,339.02 km) |
| Clemmons to Ilford | 3,941.56 mi (6,343.33 km) |
| Clemmons to Ilfracombe | 3,774.98 mi (6,075.25 km) |
| Clemmons to Ilkeston | 3,856.34 mi (6,206.18 km) |
| Clemmons to Ilkley | 3,818.09 mi (6,144.62 km) |
| Clemmons to Immingham | 3,886.96 mi (6,255.46 km) |
| Clemmons to Ince-in-Makerfield | 3,794.39 mi (6,106.47 km) |
| Clemmons to Inverness | 3,671.02 mi (5,907.94 km) |
| Clemmons to Inverurie | 3,741.07 mi (6,020.67 km) |
| Clemmons to Ipswich | 3,974.05 mi (6,395.62 km) |
| Clemmons to Irlam | 3,803.12 mi (6,120.54 km) |
| Clemmons to Irthlingborough | 3,897.10 mi (6,271.78 km) |
| Clemmons to Irvine | 3,680.43 mi (5,923.08 km) |
| Clemmons to Islington | 3,934.15 mi (6,331.40 km) |
