| Potenza Picena to Odessa (Texas) | 5,852.01 mi (9,417.91 km) |
| Potenza Picena to Ogden (Utah) | 5,684.76 mi (9,148.74 km) |
| Potenza Picena to Oildale (California) | 6,231.29 mi (10,028.29 km) |
| Potenza Picena to Ojus (Florida) | 5,187.48 mi (8,348.43 km) |
| Potenza Picena to Okemos (Michigan) | 4,627.70 mi (7,447.56 km) |
| Potenza Picena to Oklahoma City (Oklahoma) | 5,481.81 mi (8,822.12 km) |
| Potenza Picena to Okmulgee (Oklahoma) | 5,415.72 mi (8,715.77 km) |
| Potenza Picena to Olathe (Kansas) | 5,209.61 mi (8,384.05 km) |
| Potenza Picena to Old Jamestown (Missouri) | 5,034.61 mi (8,102.42 km) |
| Potenza Picena to Oldsmar (Florida) | 5,207.25 mi (8,380.26 km) |
| Potenza Picena to Olean (New York) | 4,410.79 mi (7,098.48 km) |
| Potenza Picena to Olive Branch (Mississippi) | 5,198.64 mi (8,366.40 km) |
| Potenza Picena to Olivehurst (California) | 6,089.22 mi (9,799.65 km) |
| Potenza Picena to Olney (Maryland) | 4,473.11 mi (7,198.78 km) |
| Potenza Picena to Olympia (Washington) | 5,649.93 mi (9,092.68 km) |
