| Ponce to Ickenham | 4,231.68 mi (6,810.23 km) |
| Ponce to Ifield | 4,238.40 mi (6,821.05 km) |
| Ponce to Ilford | 4,254.46 mi (6,846.89 km) |
| Ponce to Ilfracombe | 4,071.53 mi (6,552.50 km) |
| Ponce to Ilkeston | 4,208.99 mi (6,773.71 km) |
| Ponce to Ilkley | 4,198.56 mi (6,756.94 km) |
| Ponce to Immingham | 4,259.99 mi (6,855.79 km) |
| Ponce to Ince-in-Makerfield | 4,162.74 mi (6,699.29 km) |
| Ponce to Inverness | 4,156.40 mi (6,689.08 km) |
| Ponce to Inverurie | 4,220.37 mi (6,792.03 km) |
| Ponce to Ipswich | 4,303.72 mi (6,926.18 km) |
| Ponce to Irlam | 4,168.77 mi (6,708.99 km) |
| Ponce to Irthlingborough | 4,231.50 mi (6,809.94 km) |
| Ponce to Irvine | 4,110.54 mi (6,615.28 km) |
| Ponce to Islington | 4,246.30 mi (6,833.77 km) |
