| Otsego to Karlovo | 5,280.19 mi (8,497.64 km) |
| Otsego to Karnobat | 5,350.28 mi (8,610.45 km) |
| Otsego to Kavarna | 5,348.77 mi (8,608.02 km) |
| Otsego to Kazanlak | 5,300.75 mi (8,530.73 km) |
| Otsego to Knezha | 5,211.34 mi (8,386.85 km) |
| Otsego to Kostinbrod | 5,219.15 mi (8,399.41 km) |
| Otsego to Kozloduy | 5,185.10 mi (8,344.61 km) |
| Otsego to Kyustendil | 5,229.51 mi (8,416.09 km) |
| Otsego to Levski | 5,252.13 mi (8,452.49 km) |
| Otsego to Lom | 5,166.83 mi (8,315.21 km) |
| Otsego to Lovech | 5,251.14 mi (8,450.90 km) |
| Otsego to Lukovit | 5,229.91 mi (8,416.73 km) |
| Otsego to Lyaskovets | 5,284.99 mi (8,505.37 km) |
| Otsego to Mezdra | 5,217.40 mi (8,396.60 km) |
| Otsego to Momchilgrad | 5,359.34 mi (8,625.03 km) |
