| Ifield to Opole | 789.19 mi (1,270.08 km) |
| Ifield to Orzesze | 831.13 mi (1,337.58 km) |
| Ifield to Osowa | 810.63 mi (1,304.59 km) |
| Ifield to Ostroda | 865.55 mi (1,392.97 km) |
| Ifield to Ostroleka | 930.26 mi (1,497.10 km) |
| Ifield to Ostrow Mazowiecka | 944.50 mi (1,520.03 km) |
| Ifield to Ostrow Wielkopolski | 776.03 mi (1,248.90 km) |
| Ifield to Ostrowiec Swietokrzyski | 935.66 mi (1,505.80 km) |
| Ifield to Ostrzeszow | 782.44 mi (1,259.22 km) |
| Ifield to Oswiecim | 853.19 mi (1,373.08 km) |
| Ifield to Otwock | 920.36 mi (1,481.18 km) |
| Ifield to Ozarow Mazowiecki | 900.16 mi (1,448.67 km) |
| Ifield to Ozimek | 801.21 mi (1,289.43 km) |
| Ifield to Ozorkow | 836.99 mi (1,347.01 km) |
| Ifield to Pabianice | 842.96 mi (1,356.62 km) |
