| Differdange to Castle Rock (Colorado) | 4,992.14 mi (8,034.08 km) |
| Differdange to Castro Valley (California) | 5,624.75 mi (9,052.16 km) |
| Differdange to Catalina Foothills (Arizona) | 5,584.93 mi (8,988.08 km) |
| Differdange to Cataño (Puerto Rico) | 4,456.52 mi (7,172.08 km) |
| Differdange to Cathedral City (California) | 5,682.42 mi (9,144.97 km) |
| Differdange to Catonsville (Maryland) | 3,932.56 mi (6,328.85 km) |
| Differdange to Cave Spring (Virginia) | 4,158.71 mi (6,692.80 km) |
| Differdange to Cayce (South Carolina) | 4,354.81 mi (7,008.39 km) |
| Differdange to Cayey (Puerto Rico) | 4,473.64 mi (7,199.62 km) |
| Differdange to Cedar City (Utah) | 5,356.43 mi (8,620.33 km) |
| Differdange to Cedar Falls (Iowa) | 4,394.31 mi (7,071.96 km) |
| Differdange to Cedar Hill (Texas) | 5,062.11 mi (8,146.68 km) |
| Differdange to Cedar Lake (Indiana) | 4,261.54 mi (6,858.28 km) |
| Differdange to Cedar Mill (Oregon) | 5,182.84 mi (8,340.98 km) |
| Differdange to Cedar Park (Texas) | 5,203.30 mi (8,373.90 km) |
