| Foster City to Ondokuzmayis | 6,806.65 mi (10,954.24 km) |
| Foster City to Ordu | 6,867.16 mi (11,051.62 km) |
| Foster City to Ortahisar | 6,976.17 mi (11,227.06 km) |
| Foster City to Ortakent | 6,924.44 mi (11,143.81 km) |
| Foster City to Ortaklar | 6,879.84 mi (11,072.03 km) |
| Foster City to Ortakoy | 6,954.34 mi (11,191.92 km) |
| Foster City to Ortakoy | 6,873.66 mi (11,062.09 km) |
| Foster City to Osmaneli | 6,775.25 mi (10,903.72 km) |
| Foster City to Osmaniye | 7,100.97 mi (11,427.90 km) |
| Foster City to Ozdere | 6,863.13 mi (11,045.14 km) |
| Foster City to Palu | 7,047.75 mi (11,342.26 km) |
| Foster City to Pamukkale | 6,912.56 mi (11,124.68 km) |
| Foster City to Patnos | 7,047.68 mi (11,342.14 km) |
| Foster City to Pazar | 6,891.62 mi (11,090.99 km) |
| Foster City to Pazarcik | 7,090.53 mi (11,411.11 km) |
