| Campbellsville to Odessa (Texas) | 1,035.58 mi (1,666.60 km) |
| Campbellsville to Ogden (Utah) | 1,442.58 mi (2,321.60 km) |
| Campbellsville to Oildale (California) | 1,868.09 mi (3,006.41 km) |
| Campbellsville to Ojus (Florida) | 843.60 mi (1,357.64 km) |
| Campbellsville to Okemos (Michigan) | 373.72 mi (601.45 km) |
| Campbellsville to Oklahoma City (Oklahoma) | 688.14 mi (1,107.45 km) |
| Campbellsville to Okmulgee (Oklahoma) | 603.60 mi (971.40 km) |
| Campbellsville to Olathe (Kansas) | 525.35 mi (845.47 km) |
| Campbellsville to Old Jamestown (Missouri) | 287.43 mi (462.57 km) |
| Campbellsville to Oldsmar (Florida) | 660.71 mi (1,063.31 km) |
| Campbellsville to Olean (New York) | 492.01 mi (791.81 km) |
| Campbellsville to Olive Branch (Mississippi) | 299.99 mi (482.79 km) |
| Campbellsville to Olivehurst (California) | 1,956.20 mi (3,148.20 km) |
| Campbellsville to Olney (Maryland) | 466.02 mi (749.98 km) |
| Campbellsville to Olympia (Washington) | 2,012.84 mi (3,239.35 km) |
