| Altamura to Orangevale (California) | 6,332.57 mi (10,191.29 km) |
| Altamura to Orchards (Washington) | 5,948.04 mi (9,572.45 km) |
| Altamura to Orcutt (California) | 6,536.32 mi (10,519.20 km) |
| Altamura to Oregon (Ohio) | 4,860.20 mi (7,821.73 km) |
| Altamura to Oregon (Wisconsin) | 5,041.31 mi (8,113.21 km) |
| Altamura to Oregon City (Oregon) | 5,970.35 mi (9,608.35 km) |
| Altamura to Orem (Utah) | 5,959.27 mi (9,590.51 km) |
| Altamura to Orinda (California) | 6,406.94 mi (10,310.97 km) |
| Altamura to Orland Park (Illinois) | 5,040.41 mi (8,111.76 km) |
| Altamura to Orlando (Florida) | 5,338.75 mi (8,591.88 km) |
| Altamura to Ormond Beach (Florida) | 5,291.56 mi (8,515.94 km) |
| Altamura to Oro Valley (Arizona) | 6,371.64 mi (10,254.17 km) |
| Altamura to Oroville (California) | 6,293.54 mi (10,128.48 km) |
| Altamura to Oshkosh (Wisconsin) | 4,960.75 mi (7,983.56 km) |
| Altamura to Oskaloosa (Iowa) | 5,240.88 mi (8,434.38 km) |
