| Graz to Oswego (Illinois) | 4,735.89 mi (7,621.68 km) |
| Graz to Oswego (New York) | 4,205.54 mi (6,768.16 km) |
| Graz to Otsego (Minnesota) | 4,745.19 mi (7,636.65 km) |
| Graz to Ottawa (Illinois) | 4,769.80 mi (7,676.25 km) |
| Graz to Ottawa (Kansas) | 5,141.74 mi (8,274.84 km) |
| Graz to Ottumwa (Iowa) | 4,916.48 mi (7,912.31 km) |
| Graz to Overland (Missouri) | 4,958.28 mi (7,979.58 km) |
| Graz to Overland Park (Kansas) | 5,106.27 mi (8,217.75 km) |
| Graz to Overlea (Maryland) | 4,386.44 mi (7,059.30 km) |
| Graz to Oviedo (Florida) | 5,085.91 mi (8,184.98 km) |
| Graz to Owasso (Oklahoma) | 5,282.61 mi (8,501.53 km) |
| Graz to Owatonna (Minnesota) | 4,790.73 mi (7,709.93 km) |
| Graz to Owensboro (Kentucky) | 4,881.69 mi (7,856.32 km) |
| Graz to Owings Mills (Maryland) | 4,395.44 mi (7,073.77 km) |
| Graz to Owosso (Michigan) | 4,519.44 mi (7,273.33 km) |
