| Willimantic to Hereford (Texas) | 1,695.65 mi (2,728.89 km) |
| Willimantic to Hermiston (Oregon) | 2,331.39 mi (3,752.01 km) |
| Willimantic to Hermitage (Pennsylvania) | 427.21 mi (687.53 km) |
| Willimantic to Hermosa Beach (California) | 2,547.91 mi (4,100.47 km) |
| Willimantic to Hernando (Mississippi) | 1,071.91 mi (1,725.07 km) |
| Willimantic to Herndon (Virginia) | 332.02 mi (534.34 km) |
| Willimantic to Herriman (Utah) | 2,055.57 mi (3,308.11 km) |
| Willimantic to Herrin (Illinois) | 931.72 mi (1,499.45 km) |
| Willimantic to Hershey (Pennsylvania) | 251.60 mi (404.91 km) |
| Willimantic to Hesperia (California) | 2,476.22 mi (3,985.09 km) |
| Willimantic to Hewitt (Texas) | 1,549.15 mi (2,493.11 km) |
| Willimantic to Hialeah (Florida) | 1,188.08 mi (1,912.03 km) |
| Willimantic to Hialeah Gardens (Florida) | 1,188.06 mi (1,912.00 km) |
| Willimantic to Hibbing (Minnesota) | 1,089.69 mi (1,753.68 km) |
| Willimantic to Hickory (North Carolina) | 640.95 mi (1,031.51 km) |
