| Balma to Orzesze | 928.49 mi (1,494.26 km) |
| Balma to Osowa | 1,067.14 mi (1,717.40 km) |
| Balma to Ostroda | 1,088.16 mi (1,751.22 km) |
| Balma to Ostroleka | 1,123.53 mi (1,808.15 km) |
| Balma to Ostrow Mazowiecka | 1,127.62 mi (1,814.73 km) |
| Balma to Ostrow Wielkopolski | 937.73 mi (1,509.13 km) |
| Balma to Ostrowiec Swietokrzyski | 1,056.60 mi (1,700.44 km) |
| Balma to Ostrzeszow | 934.22 mi (1,503.49 km) |
| Balma to Oswiecim | 945.01 mi (1,520.84 km) |
| Balma to Otwock | 1,083.20 mi (1,743.25 km) |
| Balma to Ozarow Mazowiecki | 1,068.35 mi (1,719.34 km) |
| Balma to Ozimek | 921.59 mi (1,483.15 km) |
| Balma to Ozorkow | 1,003.17 mi (1,614.44 km) |
| Balma to Pabianice | 996.87 mi (1,604.30 km) |
| Balma to Parczew | 1,133.06 mi (1,823.48 km) |
