| Darmstadt to Orthez | 626.87 mi (1,008.86 km) |
| Darmstadt to Orvault | 502.44 mi (808.60 km) |
| Darmstadt to Osny | 301.11 mi (484.59 km) |
| Darmstadt to Ostwald | 100.64 mi (161.97 km) |
| Darmstadt to Ouistreham | 401.10 mi (645.51 km) |
| Darmstadt to Oullins | 338.05 mi (544.04 km) |
| Darmstadt to Outreau | 316.74 mi (509.75 km) |
| Darmstadt to Oyonnax | 285.56 mi (459.57 km) |
| Darmstadt to Ozoir-la-Ferriere | 279.31 mi (449.50 km) |
| Darmstadt to Pace | 486.88 mi (783.56 km) |
| Darmstadt to Palaiseau | 299.48 mi (481.97 km) |
| Darmstadt to Pamiers | 573.97 mi (923.72 km) |
| Darmstadt to Panazol | 439.59 mi (707.45 km) |
| Darmstadt to Pantin | 289.04 mi (465.16 km) |
| Darmstadt to Paray-le-Monial | 315.36 mi (507.52 km) |
