| Newport East to Castle Pines (Colorado) | 1,759.27 mi (2,831.28 km) |
| Newport East to Castle Rock (Colorado) | 1,760.00 mi (2,832.44 km) |
| Newport East to Castro Valley (California) | 2,676.52 mi (4,307.44 km) |
| Newport East to Catalina Foothills (Arizona) | 2,256.53 mi (3,631.53 km) |
| Newport East to Cataño (Puerto Rico) | 1,623.21 mi (2,612.30 km) |
| Newport East to Cathedral City (California) | 2,497.50 mi (4,019.34 km) |
| Newport East to Catonsville (Maryland) | 326.39 mi (525.28 km) |
| Newport East to Cave Spring (Virginia) | 551.64 mi (887.78 km) |
| Newport East to Cayce (South Carolina) | 745.87 mi (1,200.36 km) |
| Newport East to Cayey (Puerto Rico) | 1,644.97 mi (2,647.33 km) |
| Newport East to Cedar City (Utah) | 2,219.66 mi (3,572.20 km) |
| Newport East to Cedar Falls (Iowa) | 1,085.87 mi (1,747.53 km) |
| Newport East to Cedar Hill (Texas) | 1,536.83 mi (2,473.29 km) |
| Newport East to Cedar Lake (Indiana) | 835.36 mi (1,344.39 km) |
| Newport East to Cedar Mill (Oregon) | 2,551.02 mi (4,105.46 km) |
