| Grottaferrata to Ordu | 1,303.44 mi (2,097.68 km) |
| Grottaferrata to Ortahisar | 1,187.91 mi (1,911.75 km) |
| Grottaferrata to Ortakent | 843.19 mi (1,356.99 km) |
| Grottaferrata to Ortaklar | 830.40 mi (1,336.41 km) |
| Grottaferrata to Ortakoy | 1,143.00 mi (1,839.47 km) |
| Grottaferrata to Ortakoy | 1,178.77 mi (1,897.05 km) |
| Grottaferrata to Osmaneli | 907.40 mi (1,460.31 km) |
| Grottaferrata to Osmaniye | 1,295.21 mi (2,084.43 km) |
| Grottaferrata to Ozdere | 808.13 mi (1,300.57 km) |
| Grottaferrata to Palu | 1,448.12 mi (2,330.52 km) |
| Grottaferrata to Pamukkale | 910.71 mi (1,465.65 km) |
| Grottaferrata to Patnos | 1,587.77 mi (2,555.27 km) |
| Grottaferrata to Pazar | 1,232.91 mi (1,984.18 km) |
| Grottaferrata to Pazarcik | 1,338.61 mi (2,154.29 km) |
| Grottaferrata to Pazaryeri | 906.70 mi (1,459.19 km) |
