| Delcevo to Oswego (Illinois) | 5,239.85 mi (8,432.73 km) |
| Delcevo to Oswego (New York) | 4,705.68 mi (7,573.07 km) |
| Delcevo to Otsego (Minnesota) | 5,249.21 mi (8,447.78 km) |
| Delcevo to Ottawa (Illinois) | 5,273.77 mi (8,487.32 km) |
| Delcevo to Ottawa (Kansas) | 5,646.24 mi (9,086.74 km) |
| Delcevo to Ottumwa (Iowa) | 5,420.97 mi (8,724.22 km) |
| Delcevo to Overland (Missouri) | 5,461.71 mi (8,789.78 km) |
| Delcevo to Overland Park (Kansas) | 5,610.74 mi (9,029.61 km) |
| Delcevo to Overlea (Maryland) | 4,881.63 mi (7,856.22 km) |
| Delcevo to Oviedo (Florida) | 5,569.15 mi (8,962.68 km) |
| Delcevo to Owasso (Oklahoma) | 5,786.79 mi (9,312.94 km) |
| Delcevo to Owatonna (Minnesota) | 5,295.10 mi (8,521.63 km) |
| Delcevo to Owensboro (Kentucky) | 5,383.09 mi (8,663.25 km) |
| Delcevo to Owings Mills (Maryland) | 4,890.93 mi (7,871.19 km) |
| Delcevo to Owosso (Michigan) | 5,022.75 mi (8,083.34 km) |
