| Altstatten to Oststeinbek | 426.53 mi (686.44 km) |
| Altstatten to Ottendorf-Okrilla | 325.35 mi (523.61 km) |
| Altstatten to Ottersberg | 395.38 mi (636.30 km) |
| Altstatten to Ottobrunn | 109.12 mi (175.61 km) |
| Altstatten to Ottweiler | 175.32 mi (282.15 km) |
| Altstatten to Overath | 266.54 mi (428.96 km) |
| Altstatten to Oyten | 393.00 mi (632.47 km) |
| Altstatten to Paderborn | 301.62 mi (485.41 km) |
| Altstatten to Papenburg | 403.97 mi (650.13 km) |
| Altstatten to Parchim | 428.77 mi (690.03 km) |
| Altstatten to Pasewalk | 465.56 mi (749.24 km) |
| Altstatten to Passau | 198.85 mi (320.03 km) |
| Altstatten to Pattensen | 337.55 mi (543.23 km) |
| Altstatten to Pegnitz | 187.61 mi (301.93 km) |
| Altstatten to Peine | 342.47 mi (551.15 km) |
