| Howard to San Luis Obispo (California) | 1,827.38 mi (2,940.88 km) |
| Howard to San Marcos (California) | 1,740.08 mi (2,800.39 km) |
| Howard to San Marcos (Texas) | 1,148.80 mi (1,848.82 km) |
| Howard to San Marino (California) | 1,746.01 mi (2,809.92 km) |
| Howard to San Mateo (California) | 1,832.71 mi (2,949.45 km) |
| Howard to San Pablo (California) | 1,821.83 mi (2,931.95 km) |
| Howard to San Rafael (California) | 1,829.84 mi (2,944.84 km) |
| Howard to San Ramon (California) | 1,807.87 mi (2,909.48 km) |
| Howard to San Tan Valley (Arizona) | 1,479.52 mi (2,381.05 km) |
| Howard to Sand Springs (Oklahoma) | 719.39 mi (1,157.75 km) |
| Howard to Sandusky (Ohio) | 347.36 mi (559.02 km) |
| Howard to Sandy (Oregon) | 1,658.57 mi (2,669.21 km) |
| Howard to Sandy (Utah) | 1,235.31 mi (1,988.05 km) |
| Howard to Sandy Springs (Georgia) | 761.00 mi (1,224.72 km) |
| Howard to Sanford (Florida) | 1,152.88 mi (1,855.38 km) |
