| Pittsburgh to Channelview (Texas) | 1,125.45 mi (1,811.24 km) |
| Pittsburgh to Chantilly (Virginia) | 172.13 mi (277.02 km) |
| Pittsburgh to Chaparral (New Mexico) | 1,575.40 mi (2,535.37 km) |
| Pittsburgh to Chapel Hill (North Carolina) | 315.91 mi (508.41 km) |
| Pittsburgh to Charleston (Illinois) | 439.17 mi (706.78 km) |
| Pittsburgh to Charleston (South Carolina) | 526.69 mi (847.63 km) |
| Pittsburgh to Charleston (West Virginia) | 169.39 mi (272.61 km) |
| Pittsburgh to Charlotte (North Carolina) | 364.44 mi (586.51 km) |
| Pittsburgh to Charlottesville (Virginia) | 184.15 mi (296.35 km) |
| Pittsburgh to Chaska (Minnesota) | 754.91 mi (1,214.91 km) |
| Pittsburgh to Chatham (Illinois) | 516.34 mi (830.97 km) |
| Pittsburgh to Chattanooga (Tennessee) | 469.68 mi (755.88 km) |
| Pittsburgh to Cheat Lake (West Virginia) | 53.76 mi (86.52 km) |
| Pittsburgh to Chelsea (Alabama) | 613.40 mi (987.17 km) |
| Pittsburgh to Chelsea (Massachusetts) | 482.45 mi (776.42 km) |
