| Zell am See to Oswego (Illinois) | 4,627.48 mi (7,447.22 km) |
| Zell am See to Oswego (New York) | 4,092.16 mi (6,585.69 km) |
| Zell am See to Otsego (Minnesota) | 4,643.49 mi (7,472.97 km) |
| Zell am See to Ottawa (Illinois) | 4,661.42 mi (7,501.83 km) |
| Zell am See to Ottawa (Kansas) | 5,035.34 mi (8,103.60 km) |
| Zell am See to Ottumwa (Iowa) | 4,810.13 mi (7,741.15 km) |
| Zell am See to Overland (Missouri) | 4,848.72 mi (7,803.25 km) |
| Zell am See to Overland Park (Kansas) | 4,999.70 mi (8,046.23 km) |
| Zell am See to Overlea (Maryland) | 4,269.96 mi (6,871.83 km) |
| Zell am See to Oviedo (Florida) | 4,965.45 mi (7,991.12 km) |
| Zell am See to Owasso (Oklahoma) | 5,174.80 mi (8,328.03 km) |
| Zell am See to Owatonna (Minnesota) | 4,687.65 mi (7,544.04 km) |
| Zell am See to Owensboro (Kentucky) | 4,769.46 mi (7,675.71 km) |
| Zell am See to Owings Mills (Maryland) | 4,279.11 mi (6,886.56 km) |
| Zell am See to Owosso (Michigan) | 4,409.69 mi (7,096.71 km) |
