| Koropi to Yonkers (New York) | 4,919.30 mi (7,916.85 km) |
| Koropi to Yorba Linda (California) | 6,899.28 mi (11,103.31 km) |
| Koropi to York (Pennsylvania) | 5,081.44 mi (8,177.79 km) |
| Koropi to Yorktown (Indiana) | 5,436.39 mi (8,749.03 km) |
| Koropi to Yorkville (Illinois) | 5,484.40 mi (8,826.29 km) |
| Koropi to Youngstown (Ohio) | 5,198.75 mi (8,366.58 km) |
| Koropi to Youngsville (Louisiana) | 6,178.21 mi (9,942.87 km) |
| Koropi to Ypsilanti (Michigan) | 5,269.62 mi (8,480.64 km) |
| Koropi to Yuba City (California) | 6,681.72 mi (10,753.18 km) |
| Koropi to Yucaipa (California) | 6,869.73 mi (11,055.76 km) |
| Koropi to Yucca Valley (California) | 6,846.34 mi (11,018.12 km) |
| Koropi to Yukon (Oklahoma) | 6,139.18 mi (9,880.05 km) |
| Koropi to Yulee (Florida) | 5,693.31 mi (9,162.50 km) |
| Koropi to Yuma (Arizona) | 6,879.94 mi (11,072.19 km) |
| Koropi to Zachary (Louisiana) | 6,115.28 mi (9,841.59 km) |
