| Meram to Oswego (Illinois) | 5,797.47 mi (9,330.12 km) |
| Meram to Oswego (New York) | 5,276.10 mi (8,491.07 km) |
| Meram to Otsego (Minnesota) | 5,787.72 mi (9,314.44 km) |
| Meram to Ottawa (Illinois) | 5,831.28 mi (9,384.54 km) |
| Meram to Ottawa (Kansas) | 6,197.71 mi (9,974.25 km) |
| Meram to Ottumwa (Iowa) | 5,972.66 mi (9,612.07 km) |
| Meram to Overland (Missouri) | 6,022.22 mi (9,691.83 km) |
| Meram to Overland Park (Kansas) | 6,162.75 mi (9,917.99 km) |
| Meram to Overlea (Maryland) | 5,458.77 mi (8,785.05 km) |
| Meram to Oviedo (Florida) | 6,153.28 mi (9,902.75 km) |
| Meram to Owasso (Oklahoma) | 6,342.09 mi (10,206.60 km) |
| Meram to Owatonna (Minnesota) | 5,837.57 mi (9,394.66 km) |
| Meram to Owensboro (Kentucky) | 5,950.54 mi (9,576.47 km) |
| Meram to Owings Mills (Maryland) | 5,467.76 mi (8,799.51 km) |
| Meram to Owosso (Michigan) | 5,584.12 mi (8,986.78 km) |
