| Middle River to Castle Pines (Colorado) | 1,512.30 mi (2,433.81 km) |
| Middle River to Castle Rock (Colorado) | 1,512.32 mi (2,433.85 km) |
| Middle River to Castro Valley (California) | 2,442.99 mi (3,931.61 km) |
| Middle River to Catalina Foothills (Arizona) | 1,977.83 mi (3,183.01 km) |
| Middle River to Cataño (Puerto Rico) | 1,569.97 mi (2,526.63 km) |
| Middle River to Cathedral City (California) | 2,235.02 mi (3,596.91 km) |
| Middle River to Catonsville (Maryland) | 17.81 mi (28.66 km) |
| Middle River to Cave Spring (Virginia) | 243.19 mi (391.37 km) |
| Middle River to Cayce (South Carolina) | 452.19 mi (727.73 km) |
| Middle River to Cayey (Puerto Rico) | 1,590.36 mi (2,559.44 km) |
| Middle River to Cedar City (Utah) | 1,972.21 mi (3,173.96 km) |
| Middle River to Cedar Falls (Iowa) | 863.49 mi (1,389.65 km) |
| Middle River to Cedar Hill (Texas) | 1,236.18 mi (1,989.45 km) |
| Middle River to Cedar Lake (Indiana) | 596.08 mi (959.29 km) |
| Middle River to Cedar Mill (Oregon) | 2,369.20 mi (3,812.85 km) |
