| Rock Hill to Yonkers (New York) | 568.99 mi (915.70 km) |
| Rock Hill to Yorba Linda (California) | 2,084.00 mi (3,353.87 km) |
| Rock Hill to York (Pennsylvania) | 419.29 mi (674.78 km) |
| Rock Hill to Yorktown (Indiana) | 437.55 mi (704.17 km) |
| Rock Hill to Yorkville (Illinois) | 613.83 mi (987.87 km) |
| Rock Hill to Youngstown (Ohio) | 425.96 mi (685.51 km) |
| Rock Hill to Youngsville (Louisiana) | 721.00 mi (1,160.34 km) |
| Rock Hill to Ypsilanti (Michigan) | 523.60 mi (842.66 km) |
| Rock Hill to Yuba City (California) | 2,239.89 mi (3,604.76 km) |
| Rock Hill to Yucaipa (California) | 2,041.08 mi (3,284.80 km) |
| Rock Hill to Yucca Valley (California) | 2,005.01 mi (3,226.75 km) |
| Rock Hill to Yukon (Oklahoma) | 944.47 mi (1,519.98 km) |
| Rock Hill to Yulee (Florida) | 299.22 mi (481.55 km) |
| Rock Hill to Yuma (Arizona) | 1,923.34 mi (3,095.31 km) |
| Rock Hill to Zachary (Louisiana) | 658.37 mi (1,059.54 km) |
