| Cities | Distance |
|---|---|
| Olbia to Idar-Oberstein | 616.80 mi (992.65 km) |
| Olbia to Idstein | 645.54 mi (1,038.90 km) |
| Olbia to Illertissen | 505.19 mi (813.03 km) |
| Olbia to Illingen | 596.46 mi (959.92 km) |
| Olbia to Ilmenau | 678.27 mi (1,091.57 km) |
| Olbia to Ilsede | 784.87 mi (1,263.13 km) |
| Olbia to Ilsenburg | 758.64 mi (1,220.92 km) |
| Olbia to Ilsfeld | 562.09 mi (904.59 km) |
| Olbia to Ilvesheim | 592.88 mi (954.14 km) |
| Olbia to Immenstadt im Allgau | 460.83 mi (741.64 km) |
| Olbia to Ingelheim | 629.71 mi (1,013.43 km) |
| Olbia to Ingolstadt | 550.23 mi (885.50 km) |
| Olbia to Iserlohn | 728.41 mi (1,172.27 km) |
| Olbia to Isernhagen-Sud | 795.96 mi (1,280.97 km) |
| Olbia to Ismaning | 516.19 mi (830.72 km) |