| Peso da Regua to Ifield | 776.65 mi (1,249.89 km) |
| Peso da Regua to Ilford | 808.91 mi (1,301.81 km) |
| Peso da Regua to Ilfracombe | 715.35 mi (1,151.24 km) |
| Peso da Regua to Ilkeston | 869.76 mi (1,399.74 km) |
| Peso da Regua to Ilkley | 923.50 mi (1,486.23 km) |
| Peso da Regua to Immingham | 928.68 mi (1,494.57 km) |
| Peso da Regua to Ince-in-Makerfield | 888.11 mi (1,429.27 km) |
| Peso da Regua to Inverness | 1,137.99 mi (1,831.42 km) |
| Peso da Regua to Inverurie | 1,138.86 mi (1,832.82 km) |
| Peso da Regua to Ipswich | 862.40 mi (1,387.90 km) |
| Peso da Regua to Irlam | 884.12 mi (1,422.86 km) |
| Peso da Regua to Irthlingborough | 841.28 mi (1,353.90 km) |
| Peso da Regua to Irvine | 1,008.64 mi (1,623.25 km) |
| Peso da Regua to Islington | 804.03 mi (1,293.96 km) |
| Peso da Regua to Iver | 794.16 mi (1,278.07 km) |
