| Corning to Oswego (Illinois) | 580.47 mi (934.18 km) |
| Corning to Oswego (New York) | 94.44 mi (151.98 km) |
| Corning to Otsego (Minnesota) | 853.22 mi (1,373.12 km) |
| Corning to Ottawa (Illinois) | 608.67 mi (979.57 km) |
| Corning to Ottawa (Kansas) | 987.13 mi (1,588.64 km) |
| Corning to Ottumwa (Iowa) | 796.68 mi (1,282.13 km) |
| Corning to Overland (Missouri) | 738.78 mi (1,188.95 km) |
| Corning to Overland Park (Kansas) | 951.18 mi (1,530.78 km) |
| Corning to Overlea (Maryland) | 194.33 mi (312.74 km) |
| Corning to Oviedo (Florida) | 960.27 mi (1,545.40 km) |
| Corning to Owasso (Oklahoma) | 1,080.60 mi (1,739.06 km) |
| Corning to Owatonna (Minnesota) | 825.36 mi (1,328.29 km) |
| Corning to Owensboro (Kentucky) | 612.55 mi (985.81 km) |
| Corning to Owings Mills (Maryland) | 189.51 mi (304.99 km) |
| Corning to Owosso (Michigan) | 366.88 mi (590.43 km) |
