| Gura Humorului to Clarkston (Georgia) | 5,349.85 mi (8,609.75 km) |
| Gura Humorului to Clarksville (Indiana) | 5,168.28 mi (8,317.54 km) |
| Gura Humorului to Clarksville (Tennessee) | 5,316.54 mi (8,556.14 km) |
| Gura Humorului to Clawson (Michigan) | 4,859.14 mi (7,820.04 km) |
| Gura Humorului to Clay (Alabama) | 5,443.45 mi (8,760.38 km) |
| Gura Humorului to Clayton (California) | 6,205.69 mi (9,987.09 km) |
| Gura Humorului to Clayton (Missouri) | 5,308.08 mi (8,542.54 km) |
| Gura Humorului to Clayton (North Carolina) | 5,035.54 mi (8,103.92 km) |
| Gura Humorului to Clayton (Ohio) | 5,037.03 mi (8,106.32 km) |
| Gura Humorului to Clearfield (Utah) | 5,791.20 mi (9,320.04 km) |
| Gura Humorului to Clearlake (California) | 6,153.46 mi (9,903.04 km) |
| Gura Humorului to Clearwater (Florida) | 5,599.99 mi (9,012.31 km) |
| Gura Humorului to Cleburne (Texas) | 5,893.87 mi (9,485.26 km) |
| Gura Humorului to Clemmons (North Carolina) | 5,090.35 mi (8,192.13 km) |
| Gura Humorului to Clemson (South Carolina) | 5,250.93 mi (8,450.56 km) |
