| Kalymnos to Oswego (Illinois) | 5,642.41 mi (9,080.58 km) |
| Kalymnos to Oswego (New York) | 5,100.79 mi (8,208.93 km) |
| Kalymnos to Otsego (Minnesota) | 5,657.51 mi (9,104.88 km) |
| Kalymnos to Ottawa (Illinois) | 5,676.35 mi (9,135.21 km) |
| Kalymnos to Ottawa (Kansas) | 6,050.96 mi (9,738.09 km) |
| Kalymnos to Ottumwa (Iowa) | 5,825.76 mi (9,375.66 km) |
| Kalymnos to Overland (Missouri) | 5,862.71 mi (9,435.13 km) |
| Kalymnos to Overland Park (Kansas) | 6,015.30 mi (9,680.68 km) |
| Kalymnos to Overlea (Maryland) | 5,269.43 mi (8,480.32 km) |
| Kalymnos to Oviedo (Florida) | 5,941.21 mi (9,561.45 km) |
| Kalymnos to Owasso (Oklahoma) | 6,189.98 mi (9,961.81 km) |
| Kalymnos to Owatonna (Minnesota) | 5,702.56 mi (9,177.39 km) |
| Kalymnos to Owensboro (Kentucky) | 5,779.90 mi (9,301.86 km) |
| Kalymnos to Owings Mills (Maryland) | 5,279.14 mi (8,495.95 km) |
| Kalymnos to Owosso (Michigan) | 5,423.63 mi (8,728.49 km) |
