| Layton to Hoyo de Manzanares | 5,216.59 mi (8,395.30 km) |
| Layton to Huelva | 5,249.56 mi (8,448.35 km) |
| Layton to Huercal de Almeria | 5,450.30 mi (8,771.40 km) |
| Layton to Huercal-Overa | 5,446.34 mi (8,765.04 km) |
| Layton to Huesca | 5,277.24 mi (8,492.90 km) |
| Layton to Huetor Vega | 5,392.16 mi (8,677.84 km) |
| Layton to Huetor-Tajar | 5,370.71 mi (8,643.32 km) |
| Layton to Humanes de Madrid | 5,236.40 mi (8,427.16 km) |
| Layton to Ibi | 5,439.74 mi (8,754.42 km) |
| Layton to Ibiza | 5,502.79 mi (8,855.88 km) |
| Layton to Icod de los Vinos | 5,213.30 mi (8,390.00 km) |
| Layton to Igualada | 5,378.81 mi (8,656.36 km) |
| Layton to Illescas | 5,242.57 mi (8,437.10 km) |
| Layton to Inca | 5,518.33 mi (8,880.89 km) |
| Layton to Ingenio | 5,291.78 mi (8,516.29 km) |
