| Kirkintilloch to Oswego (Illinois) | 3,703.89 mi (5,960.84 km) |
| Kirkintilloch to Oswego (New York) | 3,187.08 mi (5,129.11 km) |
| Kirkintilloch to Otsego (Minnesota) | 3,709.47 mi (5,969.82 km) |
| Kirkintilloch to Ottawa (Illinois) | 3,737.74 mi (6,015.31 km) |
| Kirkintilloch to Ottawa (Kansas) | 4,107.24 mi (6,609.96 km) |
| Kirkintilloch to Ottumwa (Iowa) | 3,881.99 mi (6,247.45 km) |
| Kirkintilloch to Overland (Missouri) | 3,928.12 mi (6,321.70 km) |
| Kirkintilloch to Overland Park (Kansas) | 4,071.92 mi (6,553.12 km) |
| Kirkintilloch to Overlea (Maryland) | 3,382.56 mi (5,443.70 km) |
| Kirkintilloch to Oviedo (Florida) | 4,110.82 mi (6,615.72 km) |
| Kirkintilloch to Owasso (Oklahoma) | 4,249.52 mi (6,838.95 km) |
| Kirkintilloch to Owatonna (Minnesota) | 3,754.84 mi (6,042.83 km) |
| Kirkintilloch to Owensboro (Kentucky) | 3,858.10 mi (6,209.01 km) |
| Kirkintilloch to Owings Mills (Maryland) | 3,390.59 mi (5,456.63 km) |
| Kirkintilloch to Owosso (Michigan) | 3,489.98 mi (5,616.57 km) |
