| Maur to Olympia Heights (Florida) | 4,888.10 mi (7,866.63 km) |
| Maur to Omaha (Nebraska) | 4,779.36 mi (7,691.63 km) |
| Maur to On Top of the World Designated Place (Florida) | 4,812.02 mi (7,744.19 km) |
| Maur to Onalaska (Wisconsin) | 4,476.07 mi (7,203.54 km) |
| Maur to Oneida (New York) | 3,907.51 mi (6,288.53 km) |
| Maur to Oneonta (New York) | 3,908.45 mi (6,290.04 km) |
| Maur to Ontario (California) | 5,903.69 mi (9,501.08 km) |
| Maur to Ontario (Oregon) | 5,311.25 mi (8,547.64 km) |
| Maur to Opa-locka (Florida) | 4,875.91 mi (7,847.02 km) |
| Maur to Opelika (Alabama) | 4,774.87 mi (7,684.41 km) |
| Maur to Opelousas (Louisiana) | 5,158.16 mi (8,301.25 km) |
| Maur to Orange (California) | 5,924.07 mi (9,533.87 km) |
| Maur to Orange (Texas) | 5,247.11 mi (8,444.41 km) |
| Maur to Orange City (Florida) | 4,776.49 mi (7,687.02 km) |
| Maur to Orangeburg (South Carolina) | 4,544.34 mi (7,313.40 km) |
