| Hartlepool to Ondokuzmayis | 1,916.38 mi (3,084.11 km) |
| Hartlepool to Ordu | 2,010.10 mi (3,234.95 km) |
| Hartlepool to Ortahisar | 2,006.02 mi (3,228.38 km) |
| Hartlepool to Ortakent | 1,809.08 mi (2,911.43 km) |
| Hartlepool to Ortaklar | 1,774.55 mi (2,855.87 km) |
| Hartlepool to Ortakoy | 1,969.08 mi (3,168.92 km) |
| Hartlepool to Ortakoy | 1,941.14 mi (3,123.97 km) |
| Hartlepool to Osmaneli | 1,739.31 mi (2,799.15 km) |
| Hartlepool to Osmaniye | 2,135.40 mi (3,436.59 km) |
| Hartlepool to Ozdere | 1,754.47 mi (2,823.54 km) |
| Hartlepool to Palu | 2,197.46 mi (3,536.47 km) |
| Hartlepool to Pamukkale | 1,829.88 mi (2,944.91 km) |
| Hartlepool to Patnos | 2,286.63 mi (3,679.97 km) |
| Hartlepool to Pazar | 1,982.47 mi (3,190.47 km) |
| Hartlepool to Pazarcik | 2,154.54 mi (3,467.40 km) |
