| La Teste-de-Buch to Orangevale (California) | 5,579.73 mi (8,979.70 km) |
| La Teste-de-Buch to Orchards (Washington) | 5,243.97 mi (8,439.35 km) |
| La Teste-de-Buch to Orcutt (California) | 5,758.22 mi (9,266.96 km) |
| La Teste-de-Buch to Oregon (Ohio) | 3,968.61 mi (6,386.85 km) |
| La Teste-de-Buch to Oregon (Wisconsin) | 4,171.41 mi (6,713.24 km) |
| La Teste-de-Buch to Oregon City (Oregon) | 5,264.55 mi (8,472.48 km) |
| La Teste-de-Buch to Orem (Utah) | 5,162.00 mi (8,307.43 km) |
| La Teste-de-Buch to Orinda (California) | 5,655.71 mi (9,101.98 km) |
| La Teste-de-Buch to Orland Park (Illinois) | 4,159.77 mi (6,694.50 km) |
| La Teste-de-Buch to Orlando (Florida) | 4,408.18 mi (7,094.28 km) |
| La Teste-de-Buch to Ormond Beach (Florida) | 4,361.77 mi (7,019.59 km) |
| La Teste-de-Buch to Oro Valley (Arizona) | 5,531.08 mi (8,901.41 km) |
| La Teste-de-Buch to Oroville (California) | 5,547.32 mi (8,927.55 km) |
| La Teste-de-Buch to Oshkosh (Wisconsin) | 4,094.20 mi (6,588.97 km) |
| La Teste-de-Buch to Oskaloosa (Iowa) | 4,372.52 mi (7,036.89 km) |
