| Webster Groves to Harrison (Ohio) | 302.81 mi (487.33 km) |
| Webster Groves to Harrison (Wisconsin) | 401.81 mi (646.65 km) |
| Webster Groves to Harrisonburg (Virginia) | 620.39 mi (998.42 km) |
| Webster Groves to Hartford (Connecticut) | 956.53 mi (1,539.38 km) |
| Webster Groves to Hartford (Wisconsin) | 343.04 mi (552.07 km) |
| Webster Groves to Hartselle (Alabama) | 343.56 mi (552.91 km) |
| Webster Groves to Hartsville (Tennessee) | 275.54 mi (443.44 km) |
| Webster Groves to Harvey (Illinois) | 252.89 mi (406.99 km) |
| Webster Groves to Harvey (Louisiana) | 601.27 mi (967.64 km) |
| Webster Groves to Hasbrouck Heights (New Jersey) | 877.98 mi (1,412.98 km) |
| Webster Groves to Haslett (Michigan) | 424.24 mi (682.75 km) |
| Webster Groves to Hastings (Minnesota) | 443.70 mi (714.07 km) |
| Webster Groves to Hastings (Nebraska) | 449.61 mi (723.58 km) |
| Webster Groves to Hattiesburg (Mississippi) | 506.35 mi (814.90 km) |
| Webster Groves to Hauppauge (New York) | 922.74 mi (1,485.01 km) |
