| Howard to Colton (California) | 1,711.10 mi (2,753.74 km) |
| Howard to Columbia (Illinois) | 436.31 mi (702.18 km) |
| Howard to Columbia (Maryland) | 685.76 mi (1,103.62 km) |
| Howard to Columbia (Missouri) | 445.45 mi (716.89 km) |
| Howard to Columbia (Pennsylvania) | 669.56 mi (1,077.55 km) |
| Howard to Columbia (South Carolina) | 822.18 mi (1,323.18 km) |
| Howard to Columbia (Tennessee) | 620.59 mi (998.74 km) |
| Howard to Columbia Heights (Minnesota) | 254.77 mi (410.01 km) |
| Howard to Columbine (Colorado) | 933.98 mi (1,503.09 km) |
| Howard to Columbus (Georgia) | 851.02 mi (1,369.59 km) |
| Howard to Columbus (Indiana) | 386.89 mi (622.63 km) |
| Howard to Columbus (Mississippi) | 764.46 mi (1,230.28 km) |
| Howard to Columbus (Nebraska) | 515.33 mi (829.34 km) |
| Howard to Columbus (Ohio) | 410.29 mi (660.30 km) |
| Howard to Commack (New York) | 793.42 mi (1,276.88 km) |
