| Duluth to Kortenberg | 4,076.00 mi (6,559.69 km) |
| Duluth to Kortrijk | 4,034.05 mi (6,492.17 km) |
| Duluth to Kraainem | 4,074.26 mi (6,556.90 km) |
| Duluth to Kruibeke | 4,056.06 mi (6,527.60 km) |
| Duluth to Kuurne | 4,033.96 mi (6,492.03 km) |
| Duluth to La Bruyere | 4,101.42 mi (6,600.59 km) |
| Duluth to La Calamine | 4,134.32 mi (6,653.54 km) |
| Duluth to La Louviere | 4,081.35 mi (6,568.30 km) |
| Duluth to Laarne | 4,046.75 mi (6,512.61 km) |
| Duluth to Laeken | 4,070.09 mi (6,550.17 km) |
| Duluth to Lanaken | 4,114.07 mi (6,620.96 km) |
| Duluth to Landen | 4,100.37 mi (6,598.91 km) |
| Duluth to Lebbeke | 4,056.69 mi (6,528.61 km) |
| Duluth to Lede | 4,053.45 mi (6,523.40 km) |
| Duluth to Ledegem | 4,028.34 mi (6,482.98 km) |
