| Penicuik to Oak Harbor (Washington) | 4,440.48 mi (7,146.27 km) |
| Penicuik to Oak Hills (Oregon) | 4,606.34 mi (7,413.19 km) |
| Penicuik to Oak Lawn (Illinois) | 3,717.90 mi (5,983.37 km) |
| Penicuik to Oak Park (California) | 5,158.83 mi (8,302.33 km) |
| Penicuik to Oak Park (Illinois) | 3,710.59 mi (5,971.62 km) |
| Penicuik to Oak Park (Michigan) | 3,516.28 mi (5,658.90 km) |
| Penicuik to Oak Ridge (Florida) | 4,166.49 mi (6,705.31 km) |
| Penicuik to Oak Ridge (New Jersey) | 3,262.81 mi (5,250.99 km) |
| Penicuik to Oak Ridge (Tennessee) | 3,882.47 mi (6,248.23 km) |
| Penicuik to Oakdale (California) | 5,009.18 mi (8,061.50 km) |
| Penicuik to Oakdale (Minnesota) | 3,736.53 mi (6,013.36 km) |
| Penicuik to Oakland (California) | 5,046.22 mi (8,121.11 km) |
| Penicuik to Oakland (New Jersey) | 3,253.18 mi (5,235.48 km) |
| Penicuik to Oakland Park (Florida) | 4,241.12 mi (6,825.42 km) |
| Penicuik to Oakleaf Plantation (Florida) | 4,092.13 mi (6,585.64 km) |
