| Rockwall to Yonkers (New York) | 1,359.22 mi (2,187.46 km) |
| Rockwall to Yorba Linda (California) | 1,230.18 mi (1,979.78 km) |
| Rockwall to York (Pennsylvania) | 1,195.28 mi (1,923.61 km) |
| Rockwall to Yorktown (Indiana) | 786.17 mi (1,265.22 km) |
| Rockwall to Yorkville (Illinois) | 745.81 mi (1,200.27 km) |
| Rockwall to Youngstown (Ohio) | 1,036.09 mi (1,667.42 km) |
| Rockwall to Youngsville (Louisiana) | 326.14 mi (524.87 km) |
| Rockwall to Ypsilanti (Michigan) | 950.80 mi (1,530.16 km) |
| Rockwall to Yuba City (California) | 1,466.78 mi (2,360.55 km) |
| Rockwall to Yucaipa (California) | 1,188.05 mi (1,911.97 km) |
| Rockwall to Yucca Valley (California) | 1,152.32 mi (1,854.47 km) |
| Rockwall to Yukon (Oklahoma) | 195.17 mi (314.10 km) |
| Rockwall to Yulee (Florida) | 886.72 mi (1,427.04 km) |
| Rockwall to Yuma (Arizona) | 1,051.31 mi (1,691.92 km) |
| Rockwall to Zachary (Louisiana) | 346.57 mi (557.75 km) |
