| Stiring-Wendel to Olympia Heights (Florida) | 4,774.84 mi (7,684.36 km) |
| Stiring-Wendel to Omaha (Nebraska) | 4,637.09 mi (7,462.68 km) |
| Stiring-Wendel to On Top of the World Designated Place (Florida) | 4,692.25 mi (7,551.44 km) |
| Stiring-Wendel to Onalaska (Wisconsin) | 4,334.42 mi (6,975.58 km) |
| Stiring-Wendel to Oneida (New York) | 3,776.02 mi (6,076.92 km) |
| Stiring-Wendel to Oneonta (New York) | 3,778.17 mi (6,080.38 km) |
| Stiring-Wendel to Ontario (California) | 5,755.06 mi (9,261.88 km) |
| Stiring-Wendel to Ontario (Oregon) | 5,160.67 mi (8,305.29 km) |
| Stiring-Wendel to Opa-locka (Florida) | 4,762.52 mi (7,664.53 km) |
| Stiring-Wendel to Opelika (Alabama) | 4,647.89 mi (7,480.06 km) |
| Stiring-Wendel to Opelousas (Louisiana) | 5,027.39 mi (8,090.81 km) |
| Stiring-Wendel to Orange (California) | 5,775.43 mi (9,294.65 km) |
| Stiring-Wendel to Orange (Texas) | 5,115.27 mi (8,232.23 km) |
| Stiring-Wendel to Orange City (Florida) | 4,658.01 mi (7,496.34 km) |
| Stiring-Wendel to Orangeburg (South Carolina) | 4,420.58 mi (7,114.23 km) |
