| Cities | Distance |
|---|---|
| Sidcup to Idar-Oberstein | 337.72 mi (543.50 km) |
| Sidcup to Idstein | 366.06 mi (589.12 km) |
| Sidcup to Illertissen | 496.56 mi (799.13 km) |
| Sidcup to Illingen | 337.09 mi (542.49 km) |
| Sidcup to Ilmenau | 472.14 mi (759.83 km) |
| Sidcup to Ilsede | 433.83 mi (698.18 km) |
| Sidcup to Ilsenburg | 454.25 mi (731.05 km) |
| Sidcup to Ilsfeld | 435.94 mi (701.58 km) |
| Sidcup to Ilvesheim | 395.86 mi (637.07 km) |
| Sidcup to Immenstadt im Allgau | 525.76 mi (846.12 km) |
| Sidcup to Ingelheim | 362.03 mi (582.64 km) |
| Sidcup to Ingolstadt | 533.87 mi (859.17 km) |
| Sidcup to Iserlohn | 325.90 mi (524.49 km) |
| Sidcup to Isernhagen-Sud | 421.05 mi (677.62 km) |
| Sidcup to Ismaning | 560.31 mi (901.73 km) |