| Perry Barr to Ondokuzmayis | 1,917.22 mi (3,085.47 km) |
| Perry Barr to Ordu | 2,013.50 mi (3,240.41 km) |
| Perry Barr to Ortahisar | 1,991.33 mi (3,204.74 km) |
| Perry Barr to Ortakent | 1,764.08 mi (2,839.01 km) |
| Perry Barr to Ortaklar | 1,733.34 mi (2,789.54 km) |
| Perry Barr to Ortakoy | 1,952.42 mi (3,142.11 km) |
| Perry Barr to Ortakoy | 1,934.47 mi (3,113.23 km) |
| Perry Barr to Osmaneli | 1,717.16 mi (2,763.50 km) |
| Perry Barr to Osmaniye | 2,118.83 mi (3,409.92 km) |
| Perry Barr to Ozdere | 1,712.49 mi (2,755.99 km) |
| Perry Barr to Palu | 2,197.17 mi (3,536.00 km) |
| Perry Barr to Pamukkale | 1,794.33 mi (2,887.70 km) |
| Perry Barr to Patnos | 2,295.69 mi (3,694.56 km) |
| Perry Barr to Pazar | 1,978.62 mi (3,184.28 km) |
| Perry Barr to Pazarcik | 2,142.48 mi (3,447.98 km) |
