| Duchcov to Isla-Cristina | 1,390.27 mi (2,237.43 km) |
| Duchcov to Jaca | 875.28 mi (1,408.62 km) |
| Duchcov to Jaen | 1,234.92 mi (1,987.41 km) |
| Duchcov to Jerez de la Frontera | 1,375.07 mi (2,212.96 km) |
| Duchcov to Jerez de los Caballeros | 1,312.77 mi (2,112.70 km) |
| Duchcov to Jodar | 1,217.06 mi (1,958.67 km) |
| Duchcov to Jumilla | 1,114.92 mi (1,794.29 km) |
| Duchcov to La Algaba | 1,329.51 mi (2,139.63 km) |
| Duchcov to La Baneza | 1,092.28 mi (1,757.85 km) |
| Duchcov to La Carlota | 1,280.37 mi (2,060.56 km) |
| Duchcov to La Carolina | 1,202.75 mi (1,935.64 km) |
| Duchcov to La Corredoria | 1,043.86 mi (1,679.93 km) |
| Duchcov to La Eliana | 1,029.20 mi (1,656.33 km) |
| Duchcov to La Escala | 773.15 mi (1,244.26 km) |
| Duchcov to La Garriga | 823.51 mi (1,325.32 km) |
