| Perama to Odessa (Texas) | 6,486.76 mi (10,439.44 km) |
| Perama to Ogden (Utah) | 6,288.49 mi (10,120.35 km) |
| Perama to Oildale (California) | 6,829.16 mi (10,990.48 km) |
| Perama to Ojus (Florida) | 5,817.66 mi (9,362.61 km) |
| Perama to Okemos (Michigan) | 5,265.38 mi (8,473.81 km) |
| Perama to Oklahoma City (Oklahoma) | 6,117.44 mi (9,845.07 km) |
| Perama to Okmulgee (Oklahoma) | 6,052.38 mi (9,740.37 km) |
| Perama to Olathe (Kansas) | 5,844.03 mi (9,405.05 km) |
| Perama to Old Jamestown (Missouri) | 5,672.29 mi (9,128.67 km) |
| Perama to Oldsmar (Florida) | 5,842.69 mi (9,402.90 km) |
| Perama to Olean (New York) | 5,050.88 mi (8,128.60 km) |
| Perama to Olive Branch (Mississippi) | 5,838.63 mi (9,396.36 km) |
| Perama to Olivehurst (California) | 6,671.65 mi (10,736.98 km) |
| Perama to Olney (Maryland) | 5,113.42 mi (8,229.26 km) |
| Perama to Olympia (Washington) | 6,208.78 mi (9,992.07 km) |
