| Boiling Springs to Krosno Odrzanskie | 4,629.66 mi (7,450.72 km) |
| Boiling Springs to Krotoszyn | 4,728.52 mi (7,609.82 km) |
| Boiling Springs to Kruszwica | 4,727.27 mi (7,607.80 km) |
| Boiling Springs to Krynica | 4,942.07 mi (7,953.49 km) |
| Boiling Springs to Krzeszowice | 4,865.60 mi (7,830.43 km) |
| Boiling Springs to Kudowa-Zdroj | 4,725.83 mi (7,605.49 km) |
| Boiling Springs to Kutno | 4,780.46 mi (7,693.41 km) |
| Boiling Springs to Kwidzyn | 4,712.25 mi (7,583.64 km) |
| Boiling Springs to Lancut | 4,965.24 mi (7,990.78 km) |
| Boiling Springs to Lapy | 4,878.35 mi (7,850.95 km) |
| Boiling Springs to Lask | 4,794.70 mi (7,716.33 km) |
| Boiling Springs to Laziska Gorne | 4,835.39 mi (7,781.82 km) |
| Boiling Springs to Lebork | 4,642.97 mi (7,472.14 km) |
| Boiling Springs to Leczna | 4,942.07 mi (7,953.49 km) |
| Boiling Springs to Leczyca | 4,780.88 mi (7,694.08 km) |
