| Kokomo to Oswego (Illinois) | 142.62 mi (229.53 km) |
| Kokomo to Oswego (New York) | 535.58 mi (861.92 km) |
| Kokomo to Otsego (Minnesota) | 503.64 mi (810.53 km) |
| Kokomo to Ottawa (Illinois) | 153.77 mi (247.47 km) |
| Kokomo to Ottawa (Kansas) | 503.34 mi (810.04 km) |
| Kokomo to Ottumwa (Iowa) | 331.48 mi (533.46 km) |
| Kokomo to Overland (Missouri) | 256.71 mi (413.14 km) |
| Kokomo to Overland Park (Kansas) | 467.83 mi (752.89 km) |
| Kokomo to Overlea (Maryland) | 514.66 mi (828.27 km) |
| Kokomo to Oviedo (Florida) | 862.39 mi (1,387.89 km) |
| Kokomo to Owasso (Oklahoma) | 599.08 mi (964.13 km) |
| Kokomo to Owatonna (Minnesota) | 440.97 mi (709.67 km) |
| Kokomo to Owensboro (Kentucky) | 194.38 mi (312.82 km) |
| Kokomo to Owings Mills (Maryland) | 499.68 mi (804.16 km) |
| Kokomo to Owosso (Michigan) | 201.78 mi (324.73 km) |
