| Poiana Mare to Odessa (Texas) | 6,171.08 mi (9,931.40 km) |
| Poiana Mare to Ogden (Utah) | 5,925.42 mi (9,536.04 km) |
| Poiana Mare to Oildale (California) | 6,459.69 mi (10,395.87 km) |
| Poiana Mare to Ojus (Florida) | 5,600.97 mi (9,013.89 km) |
| Poiana Mare to Okemos (Michigan) | 4,964.52 mi (7,989.62 km) |
| Poiana Mare to Oklahoma City (Oklahoma) | 5,805.75 mi (9,343.45 km) |
| Poiana Mare to Okmulgee (Oklahoma) | 5,744.66 mi (9,245.14 km) |
| Poiana Mare to Olathe (Kansas) | 5,529.29 mi (8,898.53 km) |
| Poiana Mare to Old Jamestown (Missouri) | 5,370.14 mi (8,642.40 km) |
| Poiana Mare to Oldsmar (Florida) | 5,607.43 mi (9,024.28 km) |
| Poiana Mare to Olean (New York) | 4,767.76 mi (7,672.96 km) |
| Poiana Mare to Olive Branch (Mississippi) | 5,551.65 mi (8,934.52 km) |
| Poiana Mare to Olivehurst (California) | 6,291.73 mi (10,125.57 km) |
| Poiana Mare to Olney (Maryland) | 4,846.96 mi (7,800.42 km) |
| Poiana Mare to Olympia (Washington) | 5,817.81 mi (9,362.87 km) |
