| Duluth to Kocani | 5,115.37 mi (8,232.39 km) |
| Duluth to Konce | 5,136.53 mi (8,266.44 km) |
| Duluth to Kratovo | 5,098.96 mi (8,205.98 km) |
| Duluth to Kriva Palanka | 5,097.69 mi (8,203.94 km) |
| Duluth to Krivogastani | 5,109.56 mi (8,223.04 km) |
| Duluth to Krusevo | 5,104.89 mi (8,215.53 km) |
| Duluth to Kumanovo | 5,080.75 mi (8,176.67 km) |
| Duluth to Lipkovo | 5,075.29 mi (8,167.89 km) |
| Duluth to Lozovo | 5,105.41 mi (8,216.36 km) |
| Duluth to Makedonska Kamenica | 5,115.71 mi (8,232.94 km) |
| Duluth to Makedonski Brod | 5,096.29 mi (8,201.69 km) |
| Duluth to Mogila | 5,123.00 mi (8,244.68 km) |
| Duluth to Negotino | 5,127.31 mi (8,251.61 km) |
| Duluth to Novaci | 5,129.11 mi (8,254.51 km) |
| Duluth to Novo Selo | 5,157.53 mi (8,300.25 km) |
