| Borcka to Opole | 1,299.88 mi (2,091.96 km) |
| Borcka to Orzesze | 1,253.78 mi (2,017.76 km) |
| Borcka to Osowa | 1,392.30 mi (2,240.69 km) |
| Borcka to Ostroda | 1,314.38 mi (2,115.30 km) |
| Borcka to Ostroleka | 1,235.27 mi (1,987.98 km) |
| Borcka to Ostrow Mazowiecka | 1,213.63 mi (1,953.15 km) |
| Borcka to Ostrow Wielkopolski | 1,329.66 mi (2,139.88 km) |
| Borcka to Ostrowiec Swietokrzyski | 1,168.34 mi (1,880.26 km) |
| Borcka to Ostrzeszow | 1,318.83 mi (2,122.44 km) |
| Borcka to Oswiecim | 1,231.50 mi (1,981.90 km) |
| Borcka to Otwock | 1,211.98 mi (1,950.49 km) |
| Borcka to Ozarow Mazowiecki | 1,232.60 mi (1,983.68 km) |
| Borcka to Ozimek | 1,288.57 mi (2,073.76 km) |
| Borcka to Ozorkow | 1,281.68 mi (2,062.66 km) |
| Borcka to Pabianice | 1,268.35 mi (2,041.22 km) |
