| Cities | Distance |
|---|---|
| Skien to Idar-Oberstein | 662.20 mi (1,065.71 km) |
| Skien to Idstein | 623.04 mi (1,002.68 km) |
| Skien to Illertissen | 759.74 mi (1,222.68 km) |
| Skien to Illingen | 686.62 mi (1,105.01 km) |
| Skien to Ilmenau | 591.42 mi (951.80 km) |
| Skien to Ilsede | 480.23 mi (772.85 km) |
| Skien to Ilsenburg | 509.14 mi (819.39 km) |
| Skien to Ilsfeld | 701.96 mi (1,129.70 km) |
| Skien to Ilvesheim | 673.82 mi (1,084.40 km) |
| Skien to Immenstadt im Allgau | 804.80 mi (1,295.20 km) |
| Skien to Ingelheim | 640.73 mi (1,031.16 km) |
| Skien to Ingolstadt | 725.60 mi (1,167.74 km) |
| Skien to Iserlohn | 545.65 mi (878.14 km) |
| Skien to Isernhagen-Sud | 468.18 mi (753.46 km) |
| Skien to Ismaning | 763.60 mi (1,228.89 km) |