| Atwater to Ickenham | 5,311.86 mi (8,548.61 km) |
| Atwater to Ifield | 5,340.50 mi (8,594.71 km) |
| Atwater to Ilford | 5,328.03 mi (8,574.64 km) |
| Atwater to Ilfracombe | 5,214.53 mi (8,391.98 km) |
| Atwater to Ilkeston | 5,217.33 mi (8,396.48 km) |
| Atwater to Ilkley | 5,156.36 mi (8,298.36 km) |
| Atwater to Immingham | 5,218.23 mi (8,397.93 km) |
| Atwater to Ince-in-Makerfield | 5,151.62 mi (8,290.74 km) |
| Atwater to Inverness | 4,921.61 mi (7,920.56 km) |
| Atwater to Inverurie | 4,981.86 mi (8,017.54 km) |
| Atwater to Ipswich | 5,335.04 mi (8,585.91 km) |
| Atwater to Irlam | 5,161.43 mi (8,306.52 km) |
| Atwater to Irthlingborough | 5,269.46 mi (8,480.37 km) |
| Atwater to Irvine | 4,993.82 mi (8,036.77 km) |
| Atwater to Islington | 5,323.01 mi (8,566.55 km) |
