| Cities | Distance |
|---|---|
| Grevena to Ordu | 865.07 mi (1,392.20 km) |
| Grevena to Ortahisar | 724.28 mi (1,165.62 km) |
| Grevena to Ortakent | 377.69 mi (607.84 km) |
| Grevena to Ortaklar | 359.76 mi (578.98 km) |
| Grevena to Ortakoy | 679.03 mi (1,092.79 km) |
| Grevena to Ortakoy | 729.91 mi (1,174.68 km) |
| Grevena to Osmaneli | 453.35 mi (729.60 km) |
| Grevena to Osmaniye | 826.07 mi (1,329.44 km) |
| Grevena to Ozdere | 337.51 mi (543.17 km) |
| Grevena to Palu | 991.85 mi (1,596.23 km) |
| Grevena to Pamukkale | 439.03 mi (706.55 km) |
| Grevena to Patnos | 1,139.22 mi (1,833.40 km) |
| Grevena to Pazar | 785.03 mi (1,263.39 km) |
| Grevena to Pazarcik | 872.10 mi (1,403.50 km) |
| Grevena to Pazaryeri | 448.03 mi (721.03 km) |