| Diekirch to Carlsbad (New Mexico) | 5,340.17 mi (8,594.17 km) |
| Diekirch to Carmel (Indiana) | 4,275.83 mi (6,881.28 km) |
| Diekirch to Carmichael (California) | 5,538.39 mi (8,913.17 km) |
| Diekirch to Carney (Maryland) | 3,918.67 mi (6,306.49 km) |
| Diekirch to Carnot-Moon (Pennsylvania) | 4,017.68 mi (6,465.83 km) |
| Diekirch to Carol Stream (Illinois) | 4,259.30 mi (6,854.68 km) |
| Diekirch to Carolina (Puerto Rico) | 4,463.10 mi (7,182.67 km) |
| Diekirch to Carolina Forest (South Carolina) | 4,276.99 mi (6,883.15 km) |
| Diekirch to Carpentersville (Illinois) | 4,255.60 mi (6,848.73 km) |
| Diekirch to Carpinteria (California) | 5,735.05 mi (9,229.68 km) |
| Diekirch to Carrboro (North Carolina) | 4,182.67 mi (6,731.35 km) |
| Diekirch to Carroll (Iowa) | 4,498.94 mi (7,240.34 km) |
| Diekirch to Carrollton (Georgia) | 4,540.47 mi (7,307.18 km) |
| Diekirch to Carrollton (Texas) | 5,036.44 mi (8,105.37 km) |
| Diekirch to Carrollwood (Florida) | 4,706.02 mi (7,573.61 km) |
