| Willoughby to Kortenberg | 3,917.96 mi (6,305.34 km) |
| Willoughby to Kortrijk | 3,870.08 mi (6,228.30 km) |
| Willoughby to Kraainem | 3,915.67 mi (6,301.66 km) |
| Willoughby to Kruibeke | 3,900.09 mi (6,276.59 km) |
| Willoughby to Kuurne | 3,870.28 mi (6,228.61 km) |
| Willoughby to La Bruyere | 3,940.41 mi (6,341.48 km) |
| Willoughby to La Calamine | 3,980.66 mi (6,406.26 km) |
| Willoughby to La Louviere | 3,917.33 mi (6,304.33 km) |
| Willoughby to Laarne | 3,887.24 mi (6,255.91 km) |
| Willoughby to Laeken | 3,911.22 mi (6,294.51 km) |
| Willoughby to Lanaken | 3,960.93 mi (6,374.51 km) |
| Willoughby to Landen | 3,943.30 mi (6,346.13 km) |
| Willoughby to Lebbeke | 3,898.13 mi (6,273.44 km) |
| Willoughby to Lede | 3,893.97 mi (6,266.74 km) |
| Willoughby to Ledegem | 3,864.00 mi (6,218.50 km) |
