| Hermiston to Clarksdale (Mississippi) | 1,706.15 mi (2,745.78 km) |
| Hermiston to Clarkston (Georgia) | 2,015.96 mi (3,244.38 km) |
| Hermiston to Clarksville (Indiana) | 1,780.76 mi (2,865.85 km) |
| Hermiston to Clarksville (Tennessee) | 1,765.26 mi (2,840.92 km) |
| Hermiston to Clawson (Michigan) | 1,789.29 mi (2,879.58 km) |
| Hermiston to Clay (Alabama) | 1,909.58 mi (3,073.18 km) |
| Hermiston to Clayton (California) | 561.92 mi (904.32 km) |
| Hermiston to Clayton (Missouri) | 1,552.15 mi (2,497.95 km) |
| Hermiston to Clayton (North Carolina) | 2,222.69 mi (3,577.07 km) |
| Hermiston to Clayton (Ohio) | 1,802.59 mi (2,900.99 km) |
| Hermiston to Clearfield (Utah) | 488.90 mi (786.80 km) |
| Hermiston to Clearlake (California) | 504.59 mi (812.05 km) |
| Hermiston to Clearwater (Florida) | 2,335.21 mi (3,758.16 km) |
| Hermiston to Cleburne (Texas) | 1,488.84 mi (2,396.06 km) |
| Hermiston to Clemmons (North Carolina) | 2,116.46 mi (3,406.11 km) |
