| Sidney to Krosno Odrzanskie | 4,440.20 mi (7,145.82 km) |
| Sidney to Krotoszyn | 4,536.20 mi (7,300.31 km) |
| Sidney to Kruszwica | 4,527.91 mi (7,286.96 km) |
| Sidney to Krynica | 4,753.73 mi (7,650.39 km) |
| Sidney to Krzeszowice | 4,676.60 mi (7,526.27 km) |
| Sidney to Kudowa-Zdroj | 4,542.66 mi (7,310.70 km) |
| Sidney to Kutno | 4,581.28 mi (7,372.86 km) |
| Sidney to Kwidzyn | 4,506.23 mi (7,252.08 km) |
| Sidney to Lancut | 4,770.70 mi (7,677.70 km) |
| Sidney to Lapy | 4,668.14 mi (7,512.65 km) |
| Sidney to Lask | 4,599.31 mi (7,401.88 km) |
| Sidney to Laziska Gorne | 4,648.06 mi (7,480.32 km) |
| Sidney to Lebork | 4,434.97 mi (7,137.40 km) |
| Sidney to Leczna | 4,740.03 mi (7,628.34 km) |
| Sidney to Leczyca | 4,582.98 mi (7,375.59 km) |
