| Daugavpils to Orangevale (California) | 5,634.00 mi (9,067.05 km) |
| Daugavpils to Orchards (Washington) | 5,192.71 mi (8,356.86 km) |
| Daugavpils to Orcutt (California) | 5,871.85 mi (9,449.83 km) |
| Daugavpils to Oregon (Ohio) | 4,558.88 mi (7,336.82 km) |
| Daugavpils to Oregon (Wisconsin) | 4,657.36 mi (7,495.29 km) |
| Daugavpils to Oregon City (Oregon) | 5,216.50 mi (8,395.15 km) |
| Daugavpils to Orem (Utah) | 5,355.45 mi (8,618.77 km) |
| Daugavpils to Orinda (California) | 5,702.74 mi (9,177.67 km) |
| Daugavpils to Orland Park (Illinois) | 4,690.59 mi (7,548.77 km) |
| Daugavpils to Orlando (Florida) | 5,245.18 mi (8,441.30 km) |
| Daugavpils to Ormond Beach (Florida) | 5,189.99 mi (8,352.49 km) |
| Daugavpils to Oro Valley (Arizona) | 5,843.31 mi (9,403.90 km) |
| Daugavpils to Oroville (California) | 5,586.06 mi (8,989.89 km) |
| Daugavpils to Oshkosh (Wisconsin) | 4,571.23 mi (7,356.68 km) |
| Daugavpils to Oskaloosa (Iowa) | 4,841.71 mi (7,791.97 km) |
