| Herstal to Yonkers (New York) | 3,699.86 mi (5,954.35 km) |
| Herstal to Yorba Linda (California) | 5,655.94 mi (9,102.35 km) |
| Herstal to York (Pennsylvania) | 3,858.86 mi (6,210.23 km) |
| Herstal to Yorktown (Indiana) | 4,193.94 mi (6,749.50 km) |
| Herstal to Yorkville (Illinois) | 4,234.76 mi (6,815.19 km) |
| Herstal to Youngstown (Ohio) | 3,962.78 mi (6,377.47 km) |
| Herstal to Youngsville (Louisiana) | 4,949.58 mi (7,965.59 km) |
| Herstal to Ypsilanti (Michigan) | 4,025.19 mi (6,477.92 km) |
| Herstal to Yuba City (California) | 5,459.80 mi (8,786.70 km) |
| Herstal to Yucaipa (California) | 5,625.09 mi (9,052.70 km) |
| Herstal to Yucca Valley (California) | 5,600.61 mi (9,013.31 km) |
| Herstal to Yukon (Oklahoma) | 4,887.69 mi (7,865.98 km) |
| Herstal to Yulee (Florida) | 4,499.15 mi (7,240.68 km) |
| Herstal to Yuma (Arizona) | 5,629.30 mi (9,059.48 km) |
| Herstal to Zachary (Louisiana) | 4,887.25 mi (7,865.27 km) |
