| Tromso to Ifield | 1,424.73 mi (2,292.88 km) |
| Tromso to Ilford | 1,392.25 mi (2,240.61 km) |
| Tromso to Ilfracombe | 1,478.36 mi (2,379.20 km) |
| Tromso to Ilkeston | 1,321.04 mi (2,126.01 km) |
| Tromso to Ilkley | 1,268.03 mi (2,040.70 km) |
| Tromso to Immingham | 1,263.24 mi (2,032.98 km) |
| Tromso to Ince-in-Makerfield | 1,304.95 mi (2,100.11 km) |
| Tromso to Inverness | 1,089.84 mi (1,753.93 km) |
| Tromso to Inverurie | 1,068.22 mi (1,719.13 km) |
| Tromso to Ipswich | 1,344.70 mi (2,164.09 km) |
| Tromso to Irlam | 1,308.15 mi (2,105.27 km) |
| Tromso to Irthlingborough | 1,352.40 mi (2,176.48 km) |
| Tromso to Irvine | 1,210.33 mi (1,947.83 km) |
| Tromso to Islington | 1,395.78 mi (2,246.29 km) |
| Tromso to Iver | 1,403.03 mi (2,257.95 km) |
