| Echternach to Caño Martin Peña (Puerto Rico) | 4,476.73 mi (7,204.60 km) |
| Echternach to Cañon City (Colorado) | 5,059.58 mi (8,142.61 km) |
| Echternach to Canóvanas (Puerto Rico) | 4,473.17 mi (7,198.87 km) |
| Echternach to Canton (Georgia) | 4,496.29 mi (7,236.08 km) |
| Echternach to Canton (Illinois) | 4,407.76 mi (7,093.61 km) |
| Echternach to Canton (Mississippi) | 4,800.96 mi (7,726.40 km) |
| Echternach to Canton (Ohio) | 4,062.41 mi (6,537.82 km) |
| Echternach to Canyon (Texas) | 5,129.02 mi (8,254.35 km) |
| Echternach to Canyon Lake (California) | 5,718.48 mi (9,203.01 km) |
| Echternach to Canyon Lake (Texas) | 5,264.21 mi (8,471.92 km) |
| Echternach to Cape Coral (Florida) | 4,766.82 mi (7,671.46 km) |
| Echternach to Cape Girardeau (Missouri) | 4,547.90 mi (7,319.13 km) |
| Echternach to Carbondale (Illinois) | 4,514.77 mi (7,265.82 km) |
| Echternach to Carlisle (Pennsylvania) | 3,923.34 mi (6,314.00 km) |
| Echternach to Carlsbad (California) | 5,751.92 mi (9,256.82 km) |
