| Isabela to Ondokuzmayis | 6,023.49 mi (9,693.87 km) |
| Isabela to Ordu | 6,123.59 mi (9,854.96 km) |
| Isabela to Ortahisar | 6,038.50 mi (9,718.03 km) |
| Isabela to Ortakent | 5,684.30 mi (9,148.00 km) |
| Isabela to Ortaklar | 5,679.05 mi (9,139.54 km) |
| Isabela to Ortakoy | 5,994.09 mi (9,646.56 km) |
| Isabela to Ortakoy | 6,015.75 mi (9,681.41 km) |
| Isabela to Osmaneli | 5,754.68 mi (9,261.27 km) |
| Isabela to Osmaniye | 6,148.80 mi (9,895.53 km) |
| Isabela to Ozdere | 5,656.95 mi (9,103.99 km) |
| Isabela to Palu | 6,288.24 mi (10,119.94 km) |
| Isabela to Pamukkale | 5,762.23 mi (9,273.41 km) |
| Isabela to Patnos | 6,413.31 mi (10,321.22 km) |
| Isabela to Pazar | 6,067.34 mi (9,764.43 km) |
| Isabela to Pazarcik | 6,190.75 mi (9,963.05 km) |
