| Wisla to Oswego (Illinois) | 4,743.95 mi (7,634.65 km) |
| Wisla to Oswego (New York) | 4,235.23 mi (6,815.94 km) |
| Wisla to Otsego (Minnesota) | 4,729.89 mi (7,612.02 km) |
| Wisla to Ottawa (Illinois) | 4,777.67 mi (7,688.92 km) |
| Wisla to Ottawa (Kansas) | 5,141.41 mi (8,274.29 km) |
| Wisla to Ottumwa (Iowa) | 4,916.53 mi (7,912.39 km) |
| Wisla to Overland (Missouri) | 4,970.22 mi (7,998.80 km) |
| Wisla to Overland Park (Kansas) | 5,106.63 mi (8,218.32 km) |
| Wisla to Overlea (Maryland) | 4,430.23 mi (7,129.77 km) |
| Wisla to Oviedo (Florida) | 5,150.84 mi (8,289.47 km) |
| Wisla to Owasso (Oklahoma) | 5,287.05 mi (8,508.68 km) |
| Wisla to Owatonna (Minnesota) | 4,779.82 mi (7,692.38 km) |
| Wisla to Owensboro (Kentucky) | 4,904.63 mi (7,893.24 km) |
| Wisla to Owings Mills (Maryland) | 4,438.42 mi (7,142.94 km) |
| Wisla to Owosso (Michigan) | 4,533.21 mi (7,295.50 km) |
