| Pedersore to Olympia Heights (Florida) | 5,017.11 mi (8,074.26 km) |
| Pedersore to Omaha (Nebraska) | 4,455.93 mi (7,171.12 km) |
| Pedersore to On Top of the World Designated Place (Florida) | 4,863.12 mi (7,826.44 km) |
| Pedersore to Onalaska (Wisconsin) | 4,183.31 mi (6,732.39 km) |
| Pedersore to Oneida (New York) | 3,841.61 mi (6,182.47 km) |
| Pedersore to Oneonta (New York) | 3,861.95 mi (6,215.20 km) |
| Pedersore to Ontario (California) | 5,345.20 mi (8,602.26 km) |
| Pedersore to Ontario (Oregon) | 4,676.76 mi (7,526.51 km) |
| Pedersore to Opa-locka (Florida) | 5,003.93 mi (8,053.05 km) |
| Pedersore to Opelika (Alabama) | 4,727.51 mi (7,608.20 km) |
| Pedersore to Opelousas (Louisiana) | 5,032.86 mi (8,099.61 km) |
| Pedersore to Orange (California) | 5,364.35 mi (8,633.08 km) |
| Pedersore to Orange (Texas) | 5,099.95 mi (8,207.58 km) |
| Pedersore to Orange City (Florida) | 4,846.11 mi (7,799.06 km) |
| Pedersore to Orangeburg (South Carolina) | 4,555.70 mi (7,331.69 km) |
