| Clemmons to Jozefow | 4,741.83 mi (7,631.24 km) |
| Clemmons to Kalisz | 4,639.69 mi (7,466.86 km) |
| Clemmons to Kamien Pomorski | 4,445.85 mi (7,154.90 km) |
| Clemmons to Kamienna Gora | 4,595.45 mi (7,395.67 km) |
| Clemmons to Karczew | 4,744.25 mi (7,635.14 km) |
| Clemmons to Kartuzy | 4,556.85 mi (7,333.54 km) |
| Clemmons to Katowice | 4,726.86 mi (7,607.15 km) |
| Clemmons to Kedzierzyn-Kozle | 4,692.92 mi (7,552.53 km) |
| Clemmons to Kepno | 4,652.38 mi (7,487.28 km) |
| Clemmons to Ketrzyn | 4,676.86 mi (7,526.68 km) |
| Clemmons to Kety | 4,747.52 mi (7,640.40 km) |
| Clemmons to Kielce | 4,765.64 mi (7,669.56 km) |
| Clemmons to Kielczow | 4,626.98 mi (7,446.40 km) |
| Clemmons to Klobuck | 4,700.75 mi (7,565.12 km) |
| Clemmons to Klodzko | 4,630.84 mi (7,452.61 km) |
