| Martin to Opole | 119.10 mi (191.67 km) |
| Martin to Orzesze | 75.36 mi (121.28 km) |
| Martin to Osowa | 370.99 mi (597.05 km) |
| Martin to Ostroda | 323.39 mi (520.45 km) |
| Martin to Ostroleka | 299.34 mi (481.74 km) |
| Martin to Ostrow Mazowiecka | 288.75 mi (464.70 km) |
| Martin to Ostrow Wielkopolski | 185.09 mi (297.87 km) |
| Martin to Ostrowiec Swietokrzyski | 169.62 mi (272.97 km) |
| Martin to Ostrzeszow | 168.25 mi (270.78 km) |
| Martin to Oswiecim | 68.56 mi (110.34 km) |
| Martin to Otwock | 234.57 mi (377.50 km) |
| Martin to Ozarow Mazowiecki | 232.77 mi (374.61 km) |
| Martin to Ozimek | 115.50 mi (185.89 km) |
| Martin to Ozorkow | 201.12 mi (323.66 km) |
| Martin to Pabianice | 179.76 mi (289.29 km) |
