| Hartford to Hoyo de Manzanares | 3,476.97 mi (5,595.65 km) |
| Hartford to Huelva | 3,431.87 mi (5,523.06 km) |
| Hartford to Huercal de Almeria | 3,664.12 mi (5,896.83 km) |
| Hartford to Huercal-Overa | 3,671.89 mi (5,909.33 km) |
| Hartford to Huesca | 3,594.53 mi (5,784.84 km) |
| Hartford to Huetor Vega | 3,600.32 mi (5,794.15 km) |
| Hartford to Huetor-Tajar | 3,575.53 mi (5,754.26 km) |
| Hartford to Humanes de Madrid | 3,490.91 mi (5,618.07 km) |
| Hartford to Ibi | 3,696.49 mi (5,948.92 km) |
| Hartford to Ibiza | 3,782.55 mi (6,087.43 km) |
| Hartford to Icod de los Vinos | 3,239.16 mi (5,212.92 km) |
| Hartford to Igualada | 3,705.42 mi (5,963.30 km) |
| Hartford to Illescas | 3,494.76 mi (5,624.27 km) |
| Hartford to Inca | 3,825.54 mi (6,156.61 km) |
| Hartford to Ingenio | 3,320.26 mi (5,343.44 km) |
