| Kouvola to Oswego (Illinois) | 4,471.90 mi (7,196.84 km) |
| Kouvola to Oswego (New York) | 4,053.49 mi (6,523.46 km) |
| Kouvola to Otsego (Minnesota) | 4,381.55 mi (7,051.42 km) |
| Kouvola to Ottawa (Illinois) | 4,503.99 mi (7,248.48 km) |
| Kouvola to Ottawa (Kansas) | 4,830.20 mi (7,773.46 km) |
| Kouvola to Ottumwa (Iowa) | 4,612.88 mi (7,423.72 km) |
| Kouvola to Overland (Missouri) | 4,704.41 mi (7,571.02 km) |
| Kouvola to Overland Park (Kansas) | 4,798.66 mi (7,722.70 km) |
| Kouvola to Overlea (Maryland) | 4,290.69 mi (6,905.19 km) |
| Kouvola to Oviedo (Florida) | 5,063.23 mi (8,148.48 km) |
| Kouvola to Owasso (Oklahoma) | 4,987.55 mi (8,026.69 km) |
| Kouvola to Owatonna (Minnesota) | 4,444.28 mi (7,152.37 km) |
| Kouvola to Owensboro (Kentucky) | 4,677.80 mi (7,528.20 km) |
| Kouvola to Owings Mills (Maryland) | 4,295.76 mi (6,913.36 km) |
| Kouvola to Owosso (Michigan) | 4,286.93 mi (6,899.15 km) |
