| Oshkosh to Opole | 4,554.20 mi (7,329.27 km) |
| Oshkosh to Orzesze | 4,604.78 mi (7,410.67 km) |
| Oshkosh to Osowa | 4,402.79 mi (7,085.60 km) |
| Oshkosh to Ostroda | 4,481.54 mi (7,212.34 km) |
| Oshkosh to Ostroleka | 4,559.87 mi (7,338.40 km) |
| Oshkosh to Ostrow Mazowiecka | 4,582.55 mi (7,374.90 km) |
| Oshkosh to Ostrow Wielkopolski | 4,506.04 mi (7,251.77 km) |
| Oshkosh to Ostrowiec Swietokrzyski | 4,654.50 mi (7,490.70 km) |
| Oshkosh to Ostrzeszow | 4,520.32 mi (7,274.75 km) |
| Oshkosh to Oswiecim | 4,625.51 mi (7,444.04 km) |
| Oshkosh to Otwock | 4,594.84 mi (7,394.68 km) |
| Oshkosh to Ozarow Mazowiecki | 4,575.56 mi (7,363.66 km) |
| Oshkosh to Ozimek | 4,563.15 mi (7,343.68 km) |
| Oshkosh to Ozorkow | 4,539.02 mi (7,304.84 km) |
| Oshkosh to Pabianice | 4,556.69 mi (7,333.29 km) |
