| Rio Rancho to Karlovo | 6,244.37 mi (10,049.34 km) |
| Rio Rancho to Karnobat | 6,311.41 mi (10,157.23 km) |
| Rio Rancho to Kavarna | 6,306.33 mi (10,149.06 km) |
| Rio Rancho to Kazanlak | 6,264.18 mi (10,081.23 km) |
| Rio Rancho to Knezha | 6,175.24 mi (9,938.09 km) |
| Rio Rancho to Kostinbrod | 6,185.03 mi (9,953.84 km) |
| Rio Rancho to Kozloduy | 6,149.03 mi (9,895.91 km) |
| Rio Rancho to Kyustendil | 6,196.63 mi (9,972.51 km) |
| Rio Rancho to Levski | 6,214.82 mi (10,001.78 km) |
| Rio Rancho to Lom | 6,131.33 mi (9,867.41 km) |
| Rio Rancho to Lovech | 6,214.74 mi (10,001.66 km) |
| Rio Rancho to Lukovit | 6,194.13 mi (9,968.48 km) |
| Rio Rancho to Lyaskovets | 6,247.26 mi (10,054.00 km) |
| Rio Rancho to Mezdra | 6,182.27 mi (9,949.40 km) |
| Rio Rancho to Momchilgrad | 6,324.26 mi (10,177.92 km) |
