| New Baltimore to Oswego (Illinois) | 294.82 mi (474.47 km) |
| New Baltimore to Oswego (New York) | 319.20 mi (513.70 km) |
| New Baltimore to Otsego (Minnesota) | 568.95 mi (915.63 km) |
| New Baltimore to Ottawa (Illinois) | 325.64 mi (524.07 km) |
| New Baltimore to Ottawa (Kansas) | 713.90 mi (1,148.90 km) |
| New Baltimore to Ottumwa (Iowa) | 510.99 mi (822.36 km) |
| New Baltimore to Overland (Missouri) | 485.36 mi (781.10 km) |
| New Baltimore to Overland Park (Kansas) | 677.20 mi (1,089.84 km) |
| New Baltimore to Overlea (Maryland) | 397.32 mi (639.43 km) |
| New Baltimore to Oviedo (Florida) | 973.40 mi (1,566.54 km) |
| New Baltimore to Owasso (Oklahoma) | 824.98 mi (1,327.67 km) |
| New Baltimore to Owatonna (Minnesota) | 535.19 mi (861.31 km) |
| New Baltimore to Owensboro (Kentucky) | 411.56 mi (662.34 km) |
| New Baltimore to Owings Mills (Maryland) | 383.76 mi (617.60 km) |
| New Baltimore to Owosso (Michigan) | 75.75 mi (121.91 km) |
