| Barsinghausen to Ottendorf-Okrilla | 201.34 mi (324.03 km) |
| Barsinghausen to Ottersberg | 56.99 mi (91.71 km) |
| Barsinghausen to Ottobrunn | 308.02 mi (495.72 km) |
| Barsinghausen to Ottweiler | 226.41 mi (364.38 km) |
| Barsinghausen to Overath | 132.10 mi (212.59 km) |
| Barsinghausen to Oyten | 56.05 mi (90.21 km) |
| Barsinghausen to Paderborn | 50.72 mi (81.62 km) |
| Barsinghausen to Papenburg | 102.00 mi (164.15 km) |
| Barsinghausen to Parchim | 124.82 mi (200.88 km) |
| Barsinghausen to Pasewalk | 205.73 mi (331.09 km) |
| Barsinghausen to Passau | 311.33 mi (501.04 km) |
| Barsinghausen to Pattensen | 12.29 mi (19.78 km) |
| Barsinghausen to Pegnitz | 197.29 mi (317.50 km) |
| Barsinghausen to Peine | 31.82 mi (51.21 km) |
| Barsinghausen to Peissenberg | 319.03 mi (513.43 km) |
