| Lousada to Odessa (Texas) | 5,000.11 mi (8,046.89 km) |
| Lousada to Ogden (Utah) | 5,008.50 mi (8,060.41 km) |
| Lousada to Oildale (California) | 5,560.94 mi (8,949.46 km) |
| Lousada to Ojus (Florida) | 4,152.46 mi (6,682.73 km) |
| Lousada to Okemos (Michigan) | 3,771.10 mi (6,069.00 km) |
| Lousada to Oklahoma City (Oklahoma) | 4,629.31 mi (7,450.15 km) |
| Lousada to Okmulgee (Oklahoma) | 4,554.13 mi (7,329.17 km) |
| Lousada to Olathe (Kansas) | 4,374.16 mi (7,039.54 km) |
| Lousada to Old Jamestown (Missouri) | 4,168.87 mi (6,709.15 km) |
| Lousada to Oldsmar (Florida) | 4,198.73 mi (6,757.20 km) |
| Lousada to Olean (New York) | 3,513.80 mi (5,654.91 km) |
| Lousada to Olive Branch (Mississippi) | 4,290.10 mi (6,904.25 km) |
| Lousada to Olivehurst (California) | 5,480.85 mi (8,820.57 km) |
| Lousada to Olney (Maryland) | 3,535.27 mi (5,689.47 km) |
| Lousada to Olympia (Washington) | 5,138.37 mi (8,269.40 km) |
