| Boynton Beach to Karditsa | 5,664.32 mi (9,115.85 km) |
| Boynton Beach to Kastoria | 5,596.97 mi (9,007.45 km) |
| Boynton Beach to Katerini | 5,662.45 mi (9,112.83 km) |
| Boynton Beach to Keratsini | 5,791.05 mi (9,319.79 km) |
| Boynton Beach to Kerkyra | 5,561.64 mi (8,950.59 km) |
| Boynton Beach to Kiato | 5,748.20 mi (9,250.83 km) |
| Boynton Beach to Kifisia | 5,796.64 mi (9,328.80 km) |
| Boynton Beach to Kilkis | 5,656.01 mi (9,102.47 km) |
| Boynton Beach to Komotini | 5,768.29 mi (9,283.17 km) |
| Boynton Beach to Korinthos | 5,759.08 mi (9,268.34 km) |
| Boynton Beach to Koropi | 5,805.51 mi (9,343.06 km) |
| Boynton Beach to Korydallos | 5,792.08 mi (9,321.44 km) |
| Boynton Beach to Kos | 6,001.44 mi (9,658.38 km) |
| Boynton Beach to Kozani | 5,627.99 mi (9,057.38 km) |
| Boynton Beach to Lagos | 5,751.71 mi (9,256.48 km) |
