| Heerlen to Cuevas del Almanzora | 1,014.75 mi (1,633.09 km) |
| Heerlen to Cullera | 864.31 mi (1,390.98 km) |
| Heerlen to Culleredo | 853.41 mi (1,373.43 km) |
| Heerlen to Cunit | 700.65 mi (1,127.58 km) |
| Heerlen to Daganzo de Arriba | 845.73 mi (1,361.07 km) |
| Heerlen to Daimiel | 938.86 mi (1,510.94 km) |
| Heerlen to Don Benito | 1,004.84 mi (1,617.14 km) |
| Heerlen to Donostia | 642.12 mi (1,033.40 km) |
| Heerlen to Dos Hermanas | 1,106.89 mi (1,781.37 km) |
| Heerlen to Durango | 668.88 mi (1,076.46 km) |
| Heerlen to Ecija | 1,070.29 mi (1,722.47 km) |
| Heerlen to Ejea de los Caballeros | 692.43 mi (1,114.36 km) |
| Heerlen to El Alamo | 878.45 mi (1,413.73 km) |
| Heerlen to El Arahal | 1,098.39 mi (1,767.68 km) |
| Heerlen to El Astillero | 691.24 mi (1,112.44 km) |
