| Boynton Beach to Krosno Odrzanskie | 5,002.20 mi (8,050.26 km) |
| Boynton Beach to Krotoszyn | 5,103.65 mi (8,213.53 km) |
| Boynton Beach to Kruszwica | 5,112.08 mi (8,227.10 km) |
| Boynton Beach to Krynica | 5,308.83 mi (8,543.74 km) |
| Boynton Beach to Krzeszowice | 5,234.29 mi (8,423.78 km) |
| Boynton Beach to Kudowa-Zdroj | 5,088.35 mi (8,188.91 km) |
| Boynton Beach to Kutno | 5,164.35 mi (8,311.21 km) |
| Boynton Beach to Kwidzyn | 5,106.37 mi (8,217.91 km) |
| Boynton Beach to Lancut | 5,340.33 mi (8,594.43 km) |
| Boynton Beach to Lapy | 5,276.15 mi (8,491.14 km) |
| Boynton Beach to Lask | 5,173.19 mi (8,325.44 km) |
| Boynton Beach to Laziska Gorne | 5,202.19 mi (8,372.12 km) |
| Boynton Beach to Lebork | 5,040.65 mi (8,112.15 km) |
| Boynton Beach to Leczna | 5,327.84 mi (8,574.33 km) |
| Boynton Beach to Leczyca | 5,162.99 mi (8,309.02 km) |
