| Owings Mills to Candler-McAfee (Georgia) | 571.10 mi (919.09 km) |
| Owings Mills to Caño Martin Peña (Puerto Rico) | 1,585.54 mi (2,551.67 km) |
| Owings Mills to Cañon City (Colorado) | 1,523.22 mi (2,451.39 km) |
| Owings Mills to Canóvanas (Puerto Rico) | 1,593.13 mi (2,563.90 km) |
| Owings Mills to Canton (Georgia) | 555.14 mi (893.41 km) |
| Owings Mills to Canton (Illinois) | 705.23 mi (1,134.96 km) |
| Owings Mills to Canton (Mississippi) | 875.69 mi (1,409.29 km) |
| Owings Mills to Canton (Ohio) | 260.32 mi (418.94 km) |
| Owings Mills to Canyon (Texas) | 1,411.28 mi (2,271.24 km) |
| Owings Mills to Canyon Lake (California) | 2,261.60 mi (3,639.70 km) |
| Owings Mills to Canyon Lake (Texas) | 1,381.81 mi (2,223.81 km) |
| Owings Mills to Cape Coral (Florida) | 931.75 mi (1,499.51 km) |
| Owings Mills to Cape Girardeau (Missouri) | 706.17 mi (1,136.46 km) |
| Owings Mills to Carbondale (Illinois) | 681.13 mi (1,096.17 km) |
| Owings Mills to Carlisle (Pennsylvania) | 58.71 mi (94.48 km) |
