| Cities | Distance |
|---|---|
| Skien to Ifield | 677.05 mi (1,089.60 km) |
| Skien to Ilford | 644.82 mi (1,037.74 km) |
| Skien to Ilfracombe | 769.27 mi (1,238.01 km) |
| Skien to Ilkeston | 599.44 mi (964.70 km) |
| Skien to Ilkley | 565.04 mi (909.35 km) |
| Skien to Immingham | 536.47 mi (863.36 km) |
| Skien to Ince-in-Makerfield | 606.30 mi (975.75 km) |
| Skien to Inverness | 512.70 mi (825.11 km) |
| Skien to Inverurie | 453.20 mi (729.35 km) |
| Skien to Ipswich | 591.66 mi (952.18 km) |
| Skien to Irlam | 605.89 mi (975.08 km) |
| Skien to Irthlingborough | 617.03 mi (993.01 km) |
| Skien to Irvine | 582.62 mi (937.63 km) |
| Skien to Islington | 649.85 mi (1,045.83 km) |
| Skien to Iver | 660.44 mi (1,062.87 km) |