| Altamura to Oakley (California) | 6,387.01 mi (10,278.89 km) |
| Altamura to Oakton (Virginia) | 4,714.61 mi (7,587.44 km) |
| Altamura to Oakville (Missouri) | 5,281.62 mi (8,499.95 km) |
| Altamura to Oatfield (Oregon) | 5,966.15 mi (9,601.59 km) |
| Altamura to Ocala (Florida) | 5,345.54 mi (8,602.82 km) |
| Altamura to Ocean Acres (New Jersey) | 4,548.32 mi (7,319.81 km) |
| Altamura to Ocean City (New Jersey) | 4,580.91 mi (7,372.26 km) |
| Altamura to Ocean Pines (Maryland) | 4,639.75 mi (7,466.95 km) |
| Altamura to Ocean Pointe (Hawaii) | 8,129.84 mi (13,083.71 km) |
| Altamura to Ocean Springs (Mississippi) | 5,589.40 mi (8,995.28 km) |
| Altamura to Oceanside (California) | 6,537.45 mi (10,521.01 km) |
| Altamura to Oceanside (New York) | 4,485.95 mi (7,219.44 km) |
| Altamura to Ocoee (Florida) | 5,343.37 mi (8,599.33 km) |
| Altamura to Oconomowoc (Wisconsin) | 4,999.02 mi (8,045.14 km) |
| Altamura to Odenton (Maryland) | 4,680.91 mi (7,533.20 km) |
