| Ekenas to Oswego (Illinois) | 4,427.25 mi (7,124.96 km) |
| Ekenas to Oswego (New York) | 3,994.01 mi (6,427.74 km) |
| Ekenas to Otsego (Minnesota) | 4,348.94 mi (6,998.94 km) |
| Ekenas to Ottawa (Illinois) | 4,459.69 mi (7,177.18 km) |
| Ekenas to Ottawa (Kansas) | 4,792.81 mi (7,713.28 km) |
| Ekenas to Ottumwa (Iowa) | 4,573.64 mi (7,360.56 km) |
| Ekenas to Overland (Missouri) | 4,659.48 mi (7,498.72 km) |
| Ekenas to Overland Park (Kansas) | 4,760.65 mi (7,661.53 km) |
| Ekenas to Overlea (Maryland) | 4,226.10 mi (6,801.26 km) |
| Ekenas to Oviedo (Florida) | 4,993.95 mi (8,036.98 km) |
| Ekenas to Owasso (Oklahoma) | 4,948.72 mi (7,964.20 km) |
| Ekenas to Owatonna (Minnesota) | 4,409.72 mi (7,096.76 km) |
| Ekenas to Owensboro (Kentucky) | 4,626.88 mi (7,446.25 km) |
| Ekenas to Owings Mills (Maryland) | 4,231.62 mi (6,810.13 km) |
| Ekenas to Owosso (Michigan) | 4,237.73 mi (6,819.97 km) |
