| Altena to Ordu | 1,597.26 mi (2,570.54 km) |
| Altena to Ortahisar | 1,577.99 mi (2,539.53 km) |
| Altena to Ortakent | 1,372.60 mi (2,208.98 km) |
| Altena to Ortaklar | 1,337.86 mi (2,153.07 km) |
| Altena to Ortakoy | 1,539.81 mi (2,478.09 km) |
| Altena to Ortakoy | 1,518.91 mi (2,444.46 km) |
| Altena to Osmaneli | 1,306.93 mi (2,103.31 km) |
| Altena to Osmaniye | 1,706.30 mi (2,746.03 km) |
| Altena to Ozdere | 1,317.79 mi (2,120.77 km) |
| Altena to Palu | 1,780.95 mi (2,866.16 km) |
| Altena to Pamukkale | 1,393.55 mi (2,242.70 km) |
| Altena to Patnos | 1,879.90 mi (3,025.41 km) |
| Altena to Pazar | 1,562.66 mi (2,514.85 km) |
| Altena to Pazarcik | 1,728.35 mi (2,781.52 km) |
| Altena to Pazaryeri | 1,319.01 mi (2,122.75 km) |
