| McKeesport to Castle Pines (Colorado) | 1,323.49 mi (2,129.95 km) |
| McKeesport to Castle Rock (Colorado) | 1,323.71 mi (2,130.30 km) |
| McKeesport to Castro Valley (California) | 2,251.95 mi (3,624.17 km) |
| McKeesport to Catalina Foothills (Arizona) | 1,804.21 mi (2,903.59 km) |
| McKeesport to Cataño (Puerto Rico) | 1,718.62 mi (2,765.84 km) |
| McKeesport to Cathedral City (California) | 2,052.40 mi (3,303.02 km) |
| McKeesport to Catonsville (Maryland) | 180.66 mi (290.75 km) |
| McKeesport to Cave Spring (Virginia) | 215.50 mi (346.82 km) |
| McKeesport to Cayce (South Carolina) | 446.81 mi (719.06 km) |
| McKeesport to Cayey (Puerto Rico) | 1,738.24 mi (2,797.42 km) |
| McKeesport to Cedar City (Utah) | 1,784.03 mi (2,871.12 km) |
| McKeesport to Cedar Falls (Iowa) | 669.63 mi (1,077.67 km) |
| McKeesport to Cedar Hill (Texas) | 1,089.04 mi (1,752.65 km) |
| McKeesport to Cedar Lake (Indiana) | 403.07 mi (648.68 km) |
| McKeesport to Cedar Mill (Oregon) | 2,175.67 mi (3,501.40 km) |
