| Riverton to Kluczbork | 5,437.44 mi (8,750.71 km) |
| Riverton to Knurow | 5,492.29 mi (8,838.98 km) |
| Riverton to Kobylka | 5,435.44 mi (8,747.50 km) |
| Riverton to Kokoszki | 5,256.92 mi (8,460.19 km) |
| Riverton to Kolbuszowa | 5,568.32 mi (8,961.35 km) |
| Riverton to Kolno | 5,391.13 mi (8,676.19 km) |
| Riverton to Kolo | 5,380.22 mi (8,658.63 km) |
| Riverton to Kolobrzeg | 5,194.92 mi (8,360.42 km) |
| Riverton to Koluszki | 5,434.47 mi (8,745.93 km) |
| Riverton to Komorniki | 5,327.47 mi (8,573.73 km) |
| Riverton to Konin | 5,370.10 mi (8,642.34 km) |
| Riverton to Konskie | 5,480.82 mi (8,820.53 km) |
| Riverton to Konstancin-Jeziorna | 5,447.69 mi (8,767.21 km) |
| Riverton to Konstantynow Lodzki | 5,422.88 mi (8,727.28 km) |
| Riverton to Koronowo | 5,300.79 mi (8,530.79 km) |
