| Duchcov to Laguna Beach (California) | 5,915.35 mi (9,519.84 km) |
| Duchcov to Laguna Hills (California) | 5,910.83 mi (9,512.57 km) |
| Duchcov to Laguna Niguel (California) | 5,914.90 mi (9,519.11 km) |
| Duchcov to Laguna Woods (California) | 5,910.58 mi (9,512.16 km) |
| Duchcov to Lahaina (Hawaii) | 7,462.85 mi (12,010.29 km) |
| Duchcov to Lake Arbor (Maryland) | 4,234.56 mi (6,814.87 km) |
| Duchcov to Lake Barcroft (Virginia) | 4,250.11 mi (6,839.90 km) |
| Duchcov to Lake Butler (Florida) | 4,940.94 mi (7,951.68 km) |
| Duchcov to Lake Charles (Louisiana) | 5,304.75 mi (8,537.17 km) |
| Duchcov to Lake City (Florida) | 4,897.46 mi (7,881.70 km) |
| Duchcov to Lake Elmo (Minnesota) | 4,512.15 mi (7,261.60 km) |
| Duchcov to Lake Elsinore (California) | 5,895.16 mi (9,487.34 km) |
| Duchcov to Lake Forest (California) | 5,905.90 mi (9,504.63 km) |
| Duchcov to Lake Forest (Illinois) | 4,480.93 mi (7,211.36 km) |
| Duchcov to Lake Forest Park (Washington) | 5,156.66 mi (8,298.84 km) |
