| Ispica to Oswego (Illinois) | 5,172.07 mi (8,323.65 km) |
| Ispica to Oswego (New York) | 4,599.65 mi (7,402.43 km) |
| Ispica to Otsego (Minnesota) | 5,233.13 mi (8,421.92 km) |
| Ispica to Ottawa (Illinois) | 5,205.87 mi (8,378.04 km) |
| Ispica to Ottawa (Kansas) | 5,591.04 mi (8,997.91 km) |
| Ispica to Ottumwa (Iowa) | 5,368.22 mi (8,639.31 km) |
| Ispica to Overland (Missouri) | 5,381.85 mi (8,661.25 km) |
| Ispica to Overland Park (Kansas) | 5,554.49 mi (8,939.09 km) |
| Ispica to Overlea (Maryland) | 4,741.56 mi (7,630.80 km) |
| Ispica to Oviedo (Florida) | 5,370.12 mi (8,642.38 km) |
| Ispica to Owasso (Oklahoma) | 5,718.80 mi (9,203.51 km) |
| Ispica to Owatonna (Minnesota) | 5,268.59 mi (8,478.98 km) |
| Ispica to Owensboro (Kentucky) | 5,280.06 mi (8,497.43 km) |
| Ispica to Owings Mills (Maryland) | 4,752.45 mi (7,648.33 km) |
| Ispica to Owosso (Michigan) | 4,945.89 mi (7,959.64 km) |
