| Gross-Umstadt to Ottendorf-Okrilla | 233.22 mi (375.33 km) |
| Gross-Umstadt to Ottersberg | 223.59 mi (359.84 km) |
| Gross-Umstadt to Ottobrunn | 175.59 mi (282.59 km) |
| Gross-Umstadt to Ottweiler | 86.30 mi (138.88 km) |
| Gross-Umstadt to Overath | 103.80 mi (167.05 km) |
| Gross-Umstadt to Oyten | 220.74 mi (355.25 km) |
| Gross-Umstadt to Paderborn | 128.16 mi (206.25 km) |
| Gross-Umstadt to Papenburg | 230.72 mi (371.31 km) |
| Gross-Umstadt to Parchim | 274.94 mi (442.48 km) |
| Gross-Umstadt to Pasewalk | 331.69 mi (533.81 km) |
| Gross-Umstadt to Passau | 223.09 mi (359.03 km) |
| Gross-Umstadt to Pattensen | 169.72 mi (273.14 km) |
| Gross-Umstadt to Pegnitz | 116.69 mi (187.79 km) |
| Gross-Umstadt to Peine | 178.66 mi (287.53 km) |
| Gross-Umstadt to Peissenberg | 172.75 mi (278.01 km) |
