| Richmond Hill to Karlovo | 5,483.35 mi (8,824.60 km) |
| Richmond Hill to Karnobat | 5,574.82 mi (8,971.81 km) |
| Richmond Hill to Kavarna | 5,598.10 mi (9,009.27 km) |
| Richmond Hill to Kazanlak | 5,509.35 mi (8,866.44 km) |
| Richmond Hill to Knezha | 5,420.16 mi (8,722.90 km) |
| Richmond Hill to Kostinbrod | 5,409.39 mi (8,705.57 km) |
| Richmond Hill to Kozloduy | 5,394.79 mi (8,682.08 km) |
| Richmond Hill to Kyustendil | 5,406.55 mi (8,701.01 km) |
| Richmond Hill to Levski | 5,469.11 mi (8,801.68 km) |
| Richmond Hill to Lom | 5,372.45 mi (8,646.13 km) |
| Richmond Hill to Lovech | 5,460.66 mi (8,788.09 km) |
| Richmond Hill to Lukovit | 5,435.06 mi (8,746.89 km) |
| Richmond Hill to Lyaskovets | 5,503.76 mi (8,857.44 km) |
| Richmond Hill to Mezdra | 5,417.31 mi (8,718.31 km) |
| Richmond Hill to Momchilgrad | 5,552.30 mi (8,935.57 km) |
