| Johnston to Hoyo de Manzanares | 4,438.07 mi (7,142.38 km) |
| Johnston to Huelva | 4,432.21 mi (7,132.95 km) |
| Johnston to Huercal de Almeria | 4,650.67 mi (7,484.53 km) |
| Johnston to Huercal-Overa | 4,652.65 mi (7,487.71 km) |
| Johnston to Huesca | 4,527.52 mi (7,286.34 km) |
| Johnston to Huetor Vega | 4,589.15 mi (7,385.52 km) |
| Johnston to Huetor-Tajar | 4,565.81 mi (7,347.97 km) |
| Johnston to Humanes de Madrid | 4,455.17 mi (7,169.90 km) |
| Johnston to Ibi | 4,661.76 mi (7,502.37 km) |
| Johnston to Ibiza | 4,737.04 mi (7,623.54 km) |
| Johnston to Icod de los Vinos | 4,310.93 mi (6,937.78 km) |
| Johnston to Igualada | 4,634.98 mi (7,459.27 km) |
| Johnston to Illescas | 4,460.26 mi (7,178.09 km) |
| Johnston to Inca | 4,766.53 mi (7,670.99 km) |
| Johnston to Ingenio | 4,391.18 mi (7,066.92 km) |
