| Heilbronn to Ordu | 1,497.14 mi (2,409.42 km) |
| Heilbronn to Ortahisar | 1,459.44 mi (2,348.75 km) |
| Heilbronn to Ortakent | 1,228.52 mi (1,977.12 km) |
| Heilbronn to Ortaklar | 1,196.56 mi (1,925.68 km) |
| Heilbronn to Ortakoy | 1,419.52 mi (2,284.49 km) |
| Heilbronn to Ortakoy | 1,408.64 mi (2,266.99 km) |
| Heilbronn to Osmaneli | 1,182.20 mi (1,902.57 km) |
| Heilbronn to Osmaniye | 1,585.57 mi (2,551.72 km) |
| Heilbronn to Ozdere | 1,175.90 mi (1,892.42 km) |
| Heilbronn to Palu | 1,675.79 mi (2,696.93 km) |
| Heilbronn to Pamukkale | 1,256.76 mi (2,022.56 km) |
| Heilbronn to Patnos | 1,783.98 mi (2,871.04 km) |
| Heilbronn to Pazar | 1,455.06 mi (2,341.69 km) |
| Heilbronn to Pazarcik | 1,611.78 mi (2,593.90 km) |
| Heilbronn to Pazaryeri | 1,192.38 mi (1,918.95 km) |
