| Mainz to Ordu | 1,550.55 mi (2,495.37 km) |
| Mainz to Ortahisar | 1,519.53 mi (2,445.45 km) |
| Mainz to Ortakent | 1,296.80 mi (2,087.00 km) |
| Mainz to Ortaklar | 1,264.01 mi (2,034.23 km) |
| Mainz to Ortakoy | 1,480.19 mi (2,382.13 km) |
| Mainz to Ortakoy | 1,465.73 mi (2,358.86 km) |
| Mainz to Osmaneli | 1,244.24 mi (2,002.41 km) |
| Mainz to Osmaniye | 1,646.49 mi (2,649.77 km) |
| Mainz to Ozdere | 1,243.51 mi (2,001.24 km) |
| Mainz to Palu | 1,731.20 mi (2,786.10 km) |
| Mainz to Pamukkale | 1,322.85 mi (2,128.92 km) |
| Mainz to Patnos | 1,836.03 mi (2,954.81 km) |
| Mainz to Pazar | 1,511.20 mi (2,432.04 km) |
| Mainz to Pazarcik | 1,671.26 mi (2,689.64 km) |
| Mainz to Pazaryeri | 1,255.08 mi (2,019.86 km) |
