| Halden to Ordu | 1,693.55 mi (2,725.50 km) |
| Halden to Ortahisar | 1,751.47 mi (2,818.71 km) |
| Halden to Ortakent | 1,677.53 mi (2,699.73 km) |
| Halden to Ortaklar | 1,630.94 mi (2,624.74 km) |
| Halden to Ortakoy | 1,723.37 mi (2,773.50 km) |
| Halden to Ortakoy | 1,662.00 mi (2,674.73 km) |
| Halden to Osmaneli | 1,527.27 mi (2,457.90 km) |
| Halden to Osmaniye | 1,881.31 mi (3,027.67 km) |
| Halden to Ozdere | 1,615.14 mi (2,599.32 km) |
| Halden to Palu | 1,885.34 mi (3,034.16 km) |
| Halden to Pamukkale | 1,661.20 mi (2,673.45 km) |
| Halden to Patnos | 1,941.01 mi (3,123.75 km) |
| Halden to Pazar | 1,691.58 mi (2,722.34 km) |
| Halden to Pazarcik | 1,883.94 mi (3,031.91 km) |
| Halden to Pazaryeri | 1,546.46 mi (2,488.79 km) |
