| Elvas to Ifield | 911.27 mi (1,466.54 km) |
| Elvas to Ilford | 943.81 mi (1,518.91 km) |
| Elvas to Ilfracombe | 865.24 mi (1,392.47 km) |
| Elvas to Ilkeston | 1,013.30 mi (1,630.76 km) |
| Elvas to Ilkley | 1,070.20 mi (1,722.31 km) |
| Elvas to Immingham | 1,070.18 mi (1,722.28 km) |
| Elvas to Ince-in-Makerfield | 1,036.39 mi (1,667.92 km) |
| Elvas to Inverness | 1,292.65 mi (2,080.32 km) |
| Elvas to Inverurie | 1,290.38 mi (2,076.67 km) |
| Elvas to Ipswich | 994.88 mi (1,601.11 km) |
| Elvas to Irlam | 1,031.79 mi (1,660.50 km) |
| Elvas to Irthlingborough | 981.04 mi (1,578.83 km) |
| Elvas to Irvine | 1,163.23 mi (1,872.04 km) |
| Elvas to Islington | 939.63 mi (1,512.19 km) |
| Elvas to Iver | 931.28 mi (1,498.75 km) |
