| Pantelimon to Olympia Heights (Florida) | 5,738.70 mi (9,235.54 km) |
| Pantelimon to Omaha (Nebraska) | 5,520.08 mi (8,883.71 km) |
| Pantelimon to On Top of the World Designated Place (Florida) | 5,650.88 mi (9,094.22 km) |
| Pantelimon to Onalaska (Wisconsin) | 5,223.59 mi (8,406.56 km) |
| Pantelimon to Oneida (New York) | 4,713.32 mi (7,585.36 km) |
| Pantelimon to Oneonta (New York) | 4,718.85 mi (7,594.25 km) |
| Pantelimon to Ontario (California) | 6,556.88 mi (10,552.28 km) |
| Pantelimon to Ontario (Oregon) | 5,917.98 mi (9,524.07 km) |
| Pantelimon to Opa-locka (Florida) | 5,726.32 mi (9,215.62 km) |
| Pantelimon to Opelika (Alabama) | 5,594.64 mi (9,003.71 km) |
| Pantelimon to Opelousas (Louisiana) | 5,963.54 mi (9,597.39 km) |
| Pantelimon to Orange (California) | 6,576.84 mi (10,584.41 km) |
| Pantelimon to Orange (Texas) | 6,047.81 mi (9,733.01 km) |
| Pantelimon to Orange City (Florida) | 5,618.07 mi (9,041.40 km) |
| Pantelimon to Orangeburg (South Carolina) | 5,373.87 mi (8,648.41 km) |
