| Vernier to Oswego (Illinois) | 4,414.84 mi (7,105.00 km) |
| Vernier to Oswego (New York) | 3,860.13 mi (6,212.28 km) |
| Vernier to Otsego (Minnesota) | 4,456.66 mi (7,172.30 km) |
| Vernier to Ottawa (Illinois) | 4,448.78 mi (7,159.62 km) |
| Vernier to Ottawa (Kansas) | 4,829.43 mi (7,772.21 km) |
| Vernier to Ottumwa (Iowa) | 4,605.07 mi (7,411.14 km) |
| Vernier to Overland (Missouri) | 4,630.76 mi (7,452.48 km) |
| Vernier to Overland Park (Kansas) | 4,793.23 mi (7,713.95 km) |
| Vernier to Overlea (Maryland) | 4,023.20 mi (6,474.71 km) |
| Vernier to Oviedo (Florida) | 4,697.14 mi (7,559.32 km) |
| Vernier to Owasso (Oklahoma) | 4,963.01 mi (7,987.19 km) |
| Vernier to Owatonna (Minnesota) | 4,495.52 mi (7,234.83 km) |
| Vernier to Owensboro (Kentucky) | 4,540.63 mi (7,307.44 km) |
| Vernier to Owings Mills (Maryland) | 4,033.07 mi (6,490.59 km) |
| Vernier to Owosso (Michigan) | 4,192.25 mi (6,746.78 km) |
