| Houston to Coswig | 5,312.39 mi (8,549.46 km) |
| Houston to Cottbus | 5,385.31 mi (8,666.82 km) |
| Houston to Crailsheim | 5,322.76 mi (8,566.15 km) |
| Houston to Cremlingen | 5,234.69 mi (8,424.43 km) |
| Houston to Crimmitschau | 5,349.77 mi (8,609.62 km) |
| Houston to Cuxhaven | 5,108.78 mi (8,221.79 km) |
| Houston to Dachau | 5,407.32 mi (8,702.23 km) |
| Houston to Dallgow-Doberitz | 5,310.63 mi (8,546.63 km) |
| Houston to Damme | 5,135.45 mi (8,264.71 km) |
| Houston to Darmstadt | 5,242.13 mi (8,436.39 km) |
| Houston to Dassel | 5,214.87 mi (8,392.53 km) |
| Houston to Datteln | 5,132.21 mi (8,259.49 km) |
| Houston to Dautphe | 5,204.53 mi (8,375.88 km) |
| Houston to Deggendorf | 5,445.26 mi (8,763.30 km) |
| Houston to Delbruck | 5,174.39 mi (8,327.37 km) |
