| Carrollton to Oswego (Illinois) | 762.12 mi (1,226.51 km) |
| Carrollton to Oswego (New York) | 1,316.81 mi (2,119.20 km) |
| Carrollton to Otsego (Minnesota) | 866.08 mi (1,393.82 km) |
| Carrollton to Ottawa (Illinois) | 728.47 mi (1,172.36 km) |
| Carrollton to Ottawa (Kansas) | 398.33 mi (641.05 km) |
| Carrollton to Ottumwa (Iowa) | 607.22 mi (977.23 km) |
| Carrollton to Overland (Missouri) | 537.58 mi (865.15 km) |
| Carrollton to Overland Park (Kansas) | 425.86 mi (685.35 km) |
| Carrollton to Overlea (Maryland) | 1,215.74 mi (1,956.54 km) |
| Carrollton to Oviedo (Florida) | 977.97 mi (1,573.89 km) |
| Carrollton to Owasso (Oklahoma) | 235.88 mi (379.61 km) |
| Carrollton to Owatonna (Minnesota) | 792.07 mi (1,274.71 km) |
| Carrollton to Owensboro (Kentucky) | 641.58 mi (1,032.52 km) |
| Carrollton to Owings Mills (Maryland) | 1,202.48 mi (1,935.20 km) |
| Carrollton to Owosso (Michigan) | 976.64 mi (1,571.75 km) |
