| Boynton Beach to Kluczbork | 5,153.64 mi (8,293.99 km) |
| Boynton Beach to Knurow | 5,193.58 mi (8,358.26 km) |
| Boynton Beach to Kobylka | 5,232.01 mi (8,420.11 km) |
| Boynton Beach to Kokoszki | 5,073.35 mi (8,164.76 km) |
| Boynton Beach to Kolbuszowa | 5,316.21 mi (8,555.61 km) |
| Boynton Beach to Kolno | 5,227.92 mi (8,413.52 km) |
| Boynton Beach to Kolo | 5,136.81 mi (8,266.89 km) |
| Boynton Beach to Kolobrzeg | 4,968.46 mi (7,995.96 km) |
| Boynton Beach to Koluszki | 5,194.79 mi (8,360.20 km) |
| Boynton Beach to Komorniki | 5,059.51 mi (8,142.49 km) |
| Boynton Beach to Konin | 5,122.08 mi (8,243.20 km) |
| Boynton Beach to Konskie | 5,234.71 mi (8,424.45 km) |
| Boynton Beach to Konstancin-Jeziorna | 5,236.15 mi (8,426.77 km) |
| Boynton Beach to Konstantynow Lodzki | 5,176.56 mi (8,330.87 km) |
| Boynton Beach to Koronowo | 5,079.83 mi (8,175.19 km) |
