| Lake Stickney to Opole | 5,230.13 mi (8,417.08 km) |
| Lake Stickney to Orzesze | 5,277.99 mi (8,494.10 km) |
| Lake Stickney to Osowa | 5,007.36 mi (8,058.57 km) |
| Lake Stickney to Ostroda | 5,079.06 mi (8,173.95 km) |
| Lake Stickney to Ostroleka | 5,146.44 mi (8,282.40 km) |
| Lake Stickney to Ostrow Mazowiecka | 5,168.94 mi (8,318.60 km) |
| Lake Stickney to Ostrow Wielkopolski | 5,167.06 mi (8,315.58 km) |
| Lake Stickney to Ostrowiec Swietokrzyski | 5,277.99 mi (8,494.10 km) |
| Lake Stickney to Ostrzeszow | 5,183.70 mi (8,342.35 km) |
| Lake Stickney to Oswiecim | 5,293.99 mi (8,519.85 km) |
| Lake Stickney to Otwock | 5,201.08 mi (8,370.33 km) |
| Lake Stickney to Ozarow Mazowiecki | 5,186.59 mi (8,347.01 km) |
| Lake Stickney to Ozimek | 5,235.15 mi (8,425.16 km) |
| Lake Stickney to Ozorkow | 5,174.89 mi (8,328.17 km) |
| Lake Stickney to Pabianice | 5,196.47 mi (8,362.91 km) |
