| Boppard to Yonkers (New York) | 3,790.85 mi (6,100.79 km) |
| Boppard to Yorba Linda (California) | 5,737.19 mi (9,233.11 km) |
| Boppard to York (Pennsylvania) | 3,949.75 mi (6,356.51 km) |
| Boppard to Yorktown (Indiana) | 4,283.70 mi (6,893.94 km) |
| Boppard to Yorkville (Illinois) | 4,323.55 mi (6,958.09 km) |
| Boppard to Youngstown (Ohio) | 4,053.07 mi (6,522.78 km) |
| Boppard to Youngsville (Louisiana) | 5,040.15 mi (8,111.34 km) |
| Boppard to Ypsilanti (Michigan) | 4,114.76 mi (6,622.06 km) |
| Boppard to Yuba City (California) | 5,536.75 mi (8,910.54 km) |
| Boppard to Yucaipa (California) | 5,706.66 mi (9,183.97 km) |
| Boppard to Yucca Valley (California) | 5,682.46 mi (9,145.03 km) |
| Boppard to Yukon (Oklahoma) | 4,976.03 mi (8,008.14 km) |
| Boppard to Yulee (Florida) | 4,590.37 mi (7,387.48 km) |
| Boppard to Yuma (Arizona) | 5,712.61 mi (9,193.55 km) |
| Boppard to Zachary (Louisiana) | 4,977.85 mi (8,011.08 km) |
