| Highgate to Ondokuzmayis | 1,834.02 mi (2,951.57 km) |
| Highgate to Ordu | 1,931.08 mi (3,107.77 km) |
| Highgate to Ortahisar | 1,902.76 mi (3,062.19 km) |
| Highgate to Ortakent | 1,668.12 mi (2,684.58 km) |
| Highgate to Ortaklar | 1,638.17 mi (2,636.37 km) |
| Highgate to Ortakoy | 1,863.29 mi (2,998.68 km) |
| Highgate to Ortakoy | 1,848.58 mi (2,975.00 km) |
| Highgate to Osmaneli | 1,626.75 mi (2,617.99 km) |
| Highgate to Osmaniye | 2,029.54 mi (3,266.22 km) |
| Highgate to Ozdere | 1,617.18 mi (2,602.60 km) |
| Highgate to Palu | 2,113.13 mi (3,400.75 km) |
| Highgate to Pamukkale | 1,700.35 mi (2,736.44 km) |
| Highgate to Patnos | 2,215.03 mi (3,564.75 km) |
| Highgate to Pazar | 1,893.63 mi (3,047.50 km) |
| Highgate to Pazarcik | 2,054.54 mi (3,306.47 km) |
