| Pittsburgh to Coswig | 4,188.55 mi (6,740.82 km) |
| Pittsburgh to Cottbus | 4,263.18 mi (6,860.92 km) |
| Pittsburgh to Crailsheim | 4,190.56 mi (6,744.06 km) |
| Pittsburgh to Cremlingen | 4,110.11 mi (6,614.58 km) |
| Pittsburgh to Crimmitschau | 4,223.04 mi (6,796.33 km) |
| Pittsburgh to Cuxhaven | 3,987.15 mi (6,416.69 km) |
| Pittsburgh to Dachau | 4,274.53 mi (6,879.20 km) |
| Pittsburgh to Dallgow-Doberitz | 4,189.38 mi (6,742.15 km) |
| Pittsburgh to Damme | 4,009.37 mi (6,452.46 km) |
| Pittsburgh to Darmstadt | 4,110.32 mi (6,614.93 km) |
| Pittsburgh to Dassel | 4,088.19 mi (6,579.31 km) |
| Pittsburgh to Datteln | 4,003.23 mi (6,442.58 km) |
| Pittsburgh to Dautphe | 4,074.66 mi (6,557.53 km) |
| Pittsburgh to Deggendorf | 4,314.63 mi (6,943.72 km) |
| Pittsburgh to Delbruck | 4,046.65 mi (6,512.46 km) |
