| Valasske Mezirici to Olympia Heights (Florida) | 5,237.32 mi (8,428.66 km) |
| Valasske Mezirici to Omaha (Nebraska) | 5,002.14 mi (8,050.17 km) |
| Valasske Mezirici to On Top of the World Designated Place (Florida) | 5,141.78 mi (8,274.90 km) |
| Valasske Mezirici to Onalaska (Wisconsin) | 4,704.85 mi (7,571.73 km) |
| Valasske Mezirici to Oneida (New York) | 4,195.50 mi (6,752.01 km) |
| Valasske Mezirici to Oneonta (New York) | 4,201.78 mi (6,762.11 km) |
| Valasske Mezirici to Ontario (California) | 6,056.49 mi (9,746.98 km) |
| Valasske Mezirici to Ontario (Oregon) | 5,428.69 mi (8,736.63 km) |
| Valasske Mezirici to Opa-locka (Florida) | 5,224.79 mi (8,408.48 km) |
| Valasske Mezirici to Opelika (Alabama) | 5,078.85 mi (8,173.62 km) |
| Valasske Mezirici to Opelousas (Louisiana) | 5,444.99 mi (8,762.86 km) |
| Valasske Mezirici to Orange (California) | 6,076.60 mi (9,779.34 km) |
| Valasske Mezirici to Orange (Texas) | 5,528.71 mi (8,897.60 km) |
| Valasske Mezirici to Orange City (Florida) | 5,110.45 mi (8,224.47 km) |
| Valasske Mezirici to Orangeburg (South Carolina) | 4,861.13 mi (7,823.23 km) |
