| Cal to Harrison (Wisconsin) | 5,551.38 mi (8,934.08 km) |
| Cal to Harrisonburg (Virginia) | 5,461.12 mi (8,788.82 km) |
| Cal to Hartford (Connecticut) | 5,062.04 mi (8,146.56 km) |
| Cal to Hartford (Wisconsin) | 5,596.98 mi (9,007.47 km) |
| Cal to Hartselle (Alabama) | 5,977.50 mi (9,619.86 km) |
| Cal to Hartsville (Tennessee) | 5,851.18 mi (9,416.56 km) |
| Cal to Harvey (Illinois) | 5,654.65 mi (9,100.28 km) |
| Cal to Harvey (Louisiana) | 6,330.56 mi (10,188.06 km) |
| Cal to Hasbrouck Heights (New Jersey) | 5,157.27 mi (8,299.83 km) |
| Cal to Haslett (Michigan) | 5,479.91 mi (8,819.06 km) |
| Cal to Hastings (Minnesota) | 5,679.53 mi (9,140.32 km) |
| Cal to Hastings (Nebraska) | 6,079.22 mi (9,783.55 km) |
| Cal to Hattiesburg (Mississippi) | 6,228.70 mi (10,024.12 km) |
| Cal to Hauppauge (New York) | 5,123.05 mi (8,244.76 km) |
| Cal to Havelock (North Carolina) | 5,534.76 mi (8,907.34 km) |
