| Cities | Distance |
|---|---|
| Darmstadt to Oria | 780.17 mi (1,255.56 km) |
| Darmstadt to Oristano | 688.62 mi (1,108.22 km) |
| Darmstadt to Orta Nova | 680.99 mi (1,095.94 km) |
| Darmstadt to Orte | 542.20 mi (872.58 km) |
| Darmstadt to Ortona | 587.72 mi (945.84 km) |
| Darmstadt to Orvieto | 520.97 mi (838.42 km) |
| Darmstadt to Orzinuovi | 314.68 mi (506.44 km) |
| Darmstadt to Osimo | 497.03 mi (799.90 km) |
| Darmstadt to Ospitaletto | 305.48 mi (491.62 km) |
| Darmstadt to Ostuni | 765.02 mi (1,231.18 km) |
| Darmstadt to Ottaviano | 683.99 mi (1,100.78 km) |
| Darmstadt to Ovada | 361.57 mi (581.88 km) |
| Darmstadt to Ozieri | 641.91 mi (1,033.06 km) |
| Darmstadt to Paceco | 843.72 mi (1,357.83 km) |
| Darmstadt to Pachino | 964.14 mi (1,551.64 km) |