| Thornton Heath to Harrison (Wisconsin) | 3,870.38 mi (6,228.78 km) |
| Thornton Heath to Harrisonburg (Virginia) | 3,763.94 mi (6,057.48 km) |
| Thornton Heath to Hartford (Connecticut) | 3,365.31 mi (5,415.94 km) |
| Thornton Heath to Hartford (Wisconsin) | 3,913.40 mi (6,298.00 km) |
| Thornton Heath to Hartselle (Alabama) | 4,279.54 mi (6,887.25 km) |
| Thornton Heath to Hartsville (Tennessee) | 4,153.39 mi (6,684.24 km) |
| Thornton Heath to Harvey (Illinois) | 3,965.13 mi (6,381.27 km) |
| Thornton Heath to Harvey (Louisiana) | 4,633.13 mi (7,456.30 km) |
| Thornton Heath to Hasbrouck Heights (New Jersey) | 3,460.65 mi (5,569.38 km) |
| Thornton Heath to Haslett (Michigan) | 3,788.04 mi (6,096.27 km) |
| Thornton Heath to Hastings (Minnesota) | 4,012.63 mi (6,457.71 km) |
| Thornton Heath to Hastings (Nebraska) | 4,413.37 mi (7,102.64 km) |
| Thornton Heath to Hattiesburg (Mississippi) | 4,530.95 mi (7,291.85 km) |
| Thornton Heath to Hauppauge (New York) | 3,427.08 mi (5,515.36 km) |
| Thornton Heath to Havelock (North Carolina) | 3,845.51 mi (6,188.76 km) |
