| Potenza to Orzesze | 672.79 mi (1,082.76 km) |
| Potenza to Osowa | 961.00 mi (1,546.57 km) |
| Potenza to Ostroda | 923.38 mi (1,486.04 km) |
| Potenza to Ostroleka | 900.51 mi (1,449.24 km) |
| Potenza to Ostrow Mazowiecka | 888.12 mi (1,429.28 km) |
| Potenza to Ostrow Wielkopolski | 767.16 mi (1,234.62 km) |
| Potenza to Ostrowiec Swietokrzyski | 760.54 mi (1,223.97 km) |
| Potenza to Ostrzeszow | 751.97 mi (1,210.18 km) |
| Potenza to Oswiecim | 670.53 mi (1,079.11 km) |
| Potenza to Otwock | 834.52 mi (1,343.03 km) |
| Potenza to Ozarow Mazowiecki | 834.50 mi (1,343.00 km) |
| Potenza to Ozimek | 703.30 mi (1,131.85 km) |
| Potenza to Ozorkow | 800.28 mi (1,287.92 km) |
| Potenza to Pabianice | 780.02 mi (1,255.32 km) |
| Potenza to Parczew | 831.00 mi (1,337.36 km) |
