| Howard to Iselin (New Jersey) | 752.30 mi (1,210.71 km) |
| Howard to Isla Vista (California) | 1,819.03 mi (2,927.45 km) |
| Howard to Issaquah (Washington) | 1,627.71 mi (2,619.54 km) |
| Howard to Ithaca (New York) | 598.50 mi (963.19 km) |
| Howard to Ives Estates (Florida) | 1,359.20 mi (2,187.43 km) |
| Howard to Jackson (Michigan) | 245.20 mi (394.60 km) |
| Howard to Jackson (Mississippi) | 854.36 mi (1,374.96 km) |
| Howard to Jackson (Missouri) | 503.44 mi (810.21 km) |
| Howard to Jackson (Tennessee) | 617.31 mi (993.47 km) |
| Howard to Jackson (Wyoming) | 1,125.83 mi (1,811.86 km) |
| Howard to Jacksonville (Alabama) | 753.93 mi (1,213.33 km) |
| Howard to Jacksonville (Arkansas) | 702.78 mi (1,131.02 km) |
| Howard to Jacksonville (Florida) | 1,043.98 mi (1,680.12 km) |
| Howard to Jacksonville (Illinois) | 351.94 mi (566.39 km) |
| Howard to Jacksonville (North Carolina) | 885.15 mi (1,424.51 km) |
