| Baraboo to Odessa (Texas) | 1,054.18 mi (1,696.53 km) |
| Baraboo to Ogden (Utah) | 1,142.22 mi (1,838.23 km) |
| Baraboo to Oildale (California) | 1,648.41 mi (2,652.85 km) |
| Baraboo to Ojus (Florida) | 1,324.46 mi (2,131.51 km) |
| Baraboo to Okemos (Michigan) | 273.73 mi (440.53 km) |
| Baraboo to Oklahoma City (Oklahoma) | 690.46 mi (1,111.20 km) |
| Baraboo to Okmulgee (Oklahoma) | 636.90 mi (1,024.99 km) |
| Baraboo to Olathe (Kansas) | 412.47 mi (663.80 km) |
| Baraboo to Old Jamestown (Missouri) | 321.17 mi (516.87 km) |
| Baraboo to Oldsmar (Florida) | 1,135.56 mi (1,827.50 km) |
| Baraboo to Olean (New York) | 580.85 mi (934.79 km) |
| Baraboo to Olive Branch (Mississippi) | 587.91 mi (946.15 km) |
| Baraboo to Olivehurst (California) | 1,669.34 mi (2,686.54 km) |
| Baraboo to Olney (Maryland) | 721.05 mi (1,160.42 km) |
| Baraboo to Olympia (Washington) | 1,619.09 mi (2,605.67 km) |
