| Houma to Ondokuzmayis | 6,467.99 mi (10,409.22 km) |
| Houma to Ordu | 6,558.24 mi (10,554.47 km) |
| Houma to Ortahisar | 6,563.79 mi (10,563.41 km) |
| Houma to Ortakent | 6,328.54 mi (10,184.80 km) |
| Houma to Ortaklar | 6,302.72 mi (10,143.24 km) |
| Houma to Ortakoy | 6,526.37 mi (10,503.18 km) |
| Houma to Ortakoy | 6,497.86 mi (10,457.29 km) |
| Houma to Osmaneli | 6,293.59 mi (10,128.55 km) |
| Houma to Osmaniye | 6,692.82 mi (10,771.05 km) |
| Houma to Ozdere | 6,281.23 mi (10,108.66 km) |
| Houma to Palu | 6,748.51 mi (10,860.67 km) |
| Houma to Pamukkale | 6,368.28 mi (10,248.76 km) |
| Houma to Patnos | 6,822.78 mi (10,980.21 km) |
| Houma to Pazar | 6,537.55 mi (10,521.18 km) |
| Houma to Pazarcik | 6,712.44 mi (10,802.62 km) |
