| Guaynabo to Yonkers (New York) | 1,625.26 mi (2,615.61 km) |
| Guaynabo to Yorba Linda (California) | 3,340.89 mi (5,376.65 km) |
| Guaynabo to York (Pennsylvania) | 1,619.93 mi (2,607.02 km) |
| Guaynabo to Yorktown (Indiana) | 1,897.34 mi (3,053.48 km) |
| Guaynabo to Yorkville (Illinois) | 2,077.52 mi (3,343.44 km) |
| Guaynabo to Youngstown (Ohio) | 1,789.60 mi (2,880.08 km) |
| Guaynabo to Youngsville (Louisiana) | 1,814.22 mi (2,919.71 km) |
| Guaynabo to Ypsilanti (Michigan) | 1,942.68 mi (3,126.44 km) |
| Guaynabo to Yuba City (California) | 3,592.66 mi (5,781.82 km) |
| Guaynabo to Yucaipa (California) | 3,300.27 mi (5,311.27 km) |
| Guaynabo to Yucca Valley (California) | 3,265.55 mi (5,255.39 km) |
| Guaynabo to Yukon (Oklahoma) | 2,265.11 mi (3,645.34 km) |
| Guaynabo to Yulee (Florida) | 1,285.97 mi (2,069.57 km) |
| Guaynabo to Yuma (Arizona) | 3,146.99 mi (5,064.60 km) |
| Guaynabo to Zachary (Louisiana) | 1,782.45 mi (2,868.58 km) |
