| Petroupoli to Oak Harbor (Washington) | 6,123.54 mi (9,854.89 km) |
| Petroupoli to Oak Hills (Oregon) | 6,299.21 mi (10,137.60 km) |
| Petroupoli to Oak Lawn (Illinois) | 5,441.09 mi (8,756.58 km) |
| Petroupoli to Oak Park (California) | 6,896.28 mi (11,098.50 km) |
| Petroupoli to Oak Park (Illinois) | 5,434.56 mi (8,746.08 km) |
| Petroupoli to Oak Park (Michigan) | 5,228.77 mi (8,414.90 km) |
| Petroupoli to Oak Ridge (Florida) | 5,768.67 mi (9,283.78 km) |
| Petroupoli to Oak Ridge (New Jersey) | 4,929.21 mi (7,932.79 km) |
| Petroupoli to Oak Ridge (Tennessee) | 5,561.92 mi (8,951.04 km) |
| Petroupoli to Oakdale (California) | 6,733.82 mi (10,837.04 km) |
| Petroupoli to Oakdale (Minnesota) | 5,478.88 mi (8,817.41 km) |
| Petroupoli to Oakland (California) | 6,765.98 mi (10,888.80 km) |
| Petroupoli to Oakland (New Jersey) | 4,918.25 mi (7,915.15 km) |
| Petroupoli to Oakland Park (Florida) | 5,810.85 mi (9,351.67 km) |
| Petroupoli to Oakleaf Plantation (Florida) | 5,712.45 mi (9,193.30 km) |
