| Aalborg to Olympia Heights (Florida) | 4,751.88 mi (7,647.41 km) |
| Aalborg to Omaha (Nebraska) | 4,410.65 mi (7,098.25 km) |
| Aalborg to On Top of the World Designated Place (Florida) | 4,632.78 mi (7,455.74 km) |
| Aalborg to Onalaska (Wisconsin) | 4,117.60 mi (6,626.64 km) |
| Aalborg to Oneida (New York) | 3,652.37 mi (5,877.92 km) |
| Aalborg to Oneonta (New York) | 3,663.38 mi (5,895.64 km) |
| Aalborg to Ontario (California) | 5,440.65 mi (8,755.88 km) |
| Aalborg to Ontario (Oregon) | 4,809.54 mi (7,740.21 km) |
| Aalborg to Opa-locka (Florida) | 4,738.98 mi (7,626.66 km) |
| Aalborg to Opelika (Alabama) | 4,543.33 mi (7,311.78 km) |
| Aalborg to Opelousas (Louisiana) | 4,892.01 mi (7,872.93 km) |
| Aalborg to Orange (California) | 5,460.69 mi (8,788.13 km) |
| Aalborg to Orange (Texas) | 4,971.10 mi (8,000.22 km) |
| Aalborg to Orange City (Florida) | 4,606.64 mi (7,413.68 km) |
| Aalborg to Orangeburg (South Carolina) | 4,340.11 mi (6,984.73 km) |
