| Lowell to Kanjiza | 4,256.29 mi (6,849.84 km) |
| Lowell to Kikinda | 4,281.21 mi (6,889.94 km) |
| Lowell to Kladovo | 4,415.82 mi (7,106.58 km) |
| Lowell to Knic | 4,366.21 mi (7,026.74 km) |
| Lowell to Knjazevac | 4,452.93 mi (7,166.30 km) |
| Lowell to Koceljeva | 4,307.42 mi (6,932.12 km) |
| Lowell to Kosjeric | 4,330.11 mi (6,968.64 km) |
| Lowell to Kovacica | 4,315.84 mi (6,945.67 km) |
| Lowell to Kovin | 4,343.85 mi (6,990.75 km) |
| Lowell to Kragujevac | 4,371.51 mi (7,035.26 km) |
| Lowell to Kraljevo | 4,372.57 mi (7,036.97 km) |
| Lowell to Krupanj | 4,293.36 mi (6,909.49 km) |
| Lowell to Krusevac | 4,404.36 mi (7,088.13 km) |
| Lowell to Kucevo | 4,382.65 mi (7,053.20 km) |
| Lowell to Kula | 4,253.17 mi (6,844.81 km) |
