| Cities | Distance |
|---|---|
| Gilching to Oria | 611.48 mi (984.09 km) |
| Gilching to Oristano | 582.55 mi (937.52 km) |
| Gilching to Orta Nova | 515.82 mi (830.13 km) |
| Gilching to Orte | 393.91 mi (633.94 km) |
| Gilching to Ortona | 425.51 mi (684.79 km) |
| Gilching to Orvieto | 374.61 mi (602.87 km) |
| Gilching to Orzinuovi | 198.13 mi (318.86 km) |
| Gilching to Osimo | 336.50 mi (541.54 km) |
| Gilching to Ospitaletto | 185.82 mi (299.05 km) |
| Gilching to Ostuni | 596.10 mi (959.33 km) |
| Gilching to Ottaviano | 525.39 mi (845.53 km) |
| Gilching to Ovada | 271.13 mi (436.34 km) |
| Gilching to Ozieri | 532.14 mi (856.39 km) |
| Gilching to Paceco | 702.52 mi (1,130.59 km) |
| Gilching to Pachino | 810.45 mi (1,304.29 km) |