| Royal Palm Beach to Kalispell (Montana) | 2,356.68 mi (3,792.71 km) |
| Royal Palm Beach to Kaneohe (Hawaii) | 4,832.03 mi (7,776.39 km) |
| Royal Palm Beach to Kankakee (Illinois) | 1,085.89 mi (1,747.57 km) |
| Royal Palm Beach to Kannapolis (North Carolina) | 606.63 mi (976.27 km) |
| Royal Palm Beach to Kansas City (Kansas) | 1,199.28 mi (1,930.06 km) |
| Royal Palm Beach to Kansas City (Missouri) | 1,191.67 mi (1,917.81 km) |
| Royal Palm Beach to Kapaa (Hawaii) | 4,907.46 mi (7,897.79 km) |
| Royal Palm Beach to Kapolei (Hawaii) | 4,850.29 mi (7,805.79 km) |
| Royal Palm Beach to Katy (Texas) | 972.96 mi (1,565.84 km) |
| Royal Palm Beach to Kaukauna (Wisconsin) | 1,294.10 mi (2,082.66 km) |
| Royal Palm Beach to Kaysville (Utah) | 2,055.25 mi (3,307.61 km) |
| Royal Palm Beach to Kearney (Missouri) | 1,194.73 mi (1,922.73 km) |
| Royal Palm Beach to Kearney (Nebraska) | 1,446.88 mi (2,328.53 km) |
| Royal Palm Beach to Kearns (Utah) | 2,050.18 mi (3,299.44 km) |
| Royal Palm Beach to Kearny (New Jersey) | 1,031.40 mi (1,659.88 km) |
