| Rockville Centre to Kortenberg | 3,652.75 mi (5,878.53 km) |
| Rockville Centre to Kortrijk | 3,602.41 mi (5,797.53 km) |
| Rockville Centre to Kraainem | 3,650.20 mi (5,874.42 km) |
| Rockville Centre to Kruibeke | 3,636.21 mi (5,851.92 km) |
| Rockville Centre to Kuurne | 3,602.75 mi (5,798.07 km) |
| Rockville Centre to La Bruyere | 3,673.34 mi (5,911.68 km) |
| Rockville Centre to La Calamine | 3,716.91 mi (5,981.80 km) |
| Rockville Centre to La Louviere | 3,648.99 mi (5,872.48 km) |
| Rockville Centre to Laarne | 3,621.68 mi (5,828.53 km) |
| Rockville Centre to Laeken | 3,645.68 mi (5,867.15 km) |
| Rockville Centre to Lanaken | 3,697.72 mi (5,950.91 km) |
| Rockville Centre to Landen | 3,678.26 mi (5,919.59 km) |
| Rockville Centre to Lebbeke | 3,632.92 mi (5,846.62 km) |
| Rockville Centre to Lede | 3,628.33 mi (5,839.23 km) |
| Rockville Centre to Ledegem | 3,596.22 mi (5,787.55 km) |
