| Krnov to Oswego (Illinois) | 4,684.93 mi (7,539.66 km) |
| Krnov to Oswego (New York) | 4,175.54 mi (6,719.89 km) |
| Krnov to Otsego (Minnesota) | 4,672.11 mi (7,519.04 km) |
| Krnov to Ottawa (Illinois) | 4,718.66 mi (7,593.95 km) |
| Krnov to Ottawa (Kansas) | 5,082.81 mi (8,179.98 km) |
| Krnov to Ottumwa (Iowa) | 4,857.89 mi (7,818.02 km) |
| Krnov to Overland (Missouri) | 4,911.07 mi (7,903.60 km) |
| Krnov to Overland Park (Kansas) | 5,047.99 mi (8,123.96 km) |
| Krnov to Overlea (Maryland) | 4,370.41 mi (7,033.50 km) |
| Krnov to Oviedo (Florida) | 5,091.19 mi (8,193.48 km) |
| Krnov to Owasso (Oklahoma) | 5,228.23 mi (8,414.02 km) |
| Krnov to Owatonna (Minnesota) | 4,721.77 mi (7,598.96 km) |
| Krnov to Owensboro (Kentucky) | 4,845.12 mi (7,797.47 km) |
| Krnov to Owings Mills (Maryland) | 4,378.60 mi (7,046.68 km) |
| Krnov to Owosso (Michigan) | 4,473.96 mi (7,200.14 km) |
