| Dayton to Kluczbork | 4,619.03 mi (7,433.61 km) |
| Dayton to Knurow | 4,666.48 mi (7,509.97 km) |
| Dayton to Kobylka | 4,667.66 mi (7,511.88 km) |
| Dayton to Kokoszki | 4,495.67 mi (7,235.08 km) |
| Dayton to Kolbuszowa | 4,774.24 mi (7,683.40 km) |
| Dayton to Kolno | 4,647.62 mi (7,479.62 km) |
| Dayton to Kolo | 4,585.17 mi (7,379.12 km) |
| Dayton to Kolobrzeg | 4,404.10 mi (7,087.72 km) |
| Dayton to Koluszki | 4,643.65 mi (7,473.23 km) |
| Dayton to Komorniki | 4,515.14 mi (7,266.41 km) |
| Dayton to Konin | 4,571.80 mi (7,357.59 km) |
| Dayton to Konskie | 4,687.54 mi (7,543.86 km) |
| Dayton to Konstancin-Jeziorna | 4,675.17 mi (7,523.95 km) |
| Dayton to Konstantynow Lodzki | 4,627.47 mi (7,447.20 km) |
| Dayton to Koronowo | 4,517.19 mi (7,269.72 km) |
