| Balsta to Olympia Heights (Florida) | 4,961.91 mi (7,985.43 km) |
| Balsta to Omaha (Nebraska) | 4,517.02 mi (7,269.44 km) |
| Balsta to On Top of the World Designated Place (Florida) | 4,826.99 mi (7,768.28 km) |
| Balsta to Onalaska (Wisconsin) | 4,232.77 mi (6,811.99 km) |
| Balsta to Oneida (New York) | 3,824.23 mi (6,154.51 km) |
| Balsta to Oneonta (New York) | 3,839.60 mi (6,179.25 km) |
| Balsta to Ontario (California) | 5,479.72 mi (8,818.76 km) |
| Balsta to Ontario (Oregon) | 4,826.98 mi (7,768.28 km) |
| Balsta to Opa-locka (Florida) | 4,948.86 mi (7,964.42 km) |
| Balsta to Opelika (Alabama) | 4,716.27 mi (7,590.10 km) |
| Balsta to Opelousas (Louisiana) | 5,045.99 mi (8,120.73 km) |
| Balsta to Orange (California) | 5,499.36 mi (8,850.37 km) |
| Balsta to Orange (Texas) | 5,119.70 mi (8,239.36 km) |
| Balsta to Orange City (Florida) | 4,804.85 mi (7,732.65 km) |
| Balsta to Orangeburg (South Carolina) | 4,526.70 mi (7,285.03 km) |
