| Karlovo to Adazi | 996.76 mi (1,604.13 km) |
| Karlovo to Aizkraukle | 964.79 mi (1,552.67 km) |
| Karlovo to Aluksne | 1,025.42 mi (1,650.26 km) |
| Karlovo to Balvi | 1,006.86 mi (1,620.39 km) |
| Karlovo to Bauska | 951.44 mi (1,531.19 km) |
| Karlovo to Cesis | 1,014.01 mi (1,631.90 km) |
| Karlovo to Daugavpils | 917.44 mi (1,476.48 km) |
| Karlovo to Dobele | 967.84 mi (1,557.59 km) |
| Karlovo to Gulbene | 1,007.06 mi (1,620.71 km) |
| Karlovo to Jekabpils | 958.51 mi (1,542.58 km) |
| Karlovo to Jelgava | 968.83 mi (1,559.19 km) |
| Karlovo to Jurmala | 990.78 mi (1,594.50 km) |
| Karlovo to Kekava | 980.74 mi (1,578.35 km) |
| Karlovo to Kraslava | 920.80 mi (1,481.89 km) |
| Karlovo to Kuldiga | 997.48 mi (1,605.29 km) |
