| Kampen to Orzesze | 577.19 mi (928.90 km) |
| Kampen to Osowa | 531.35 mi (855.12 km) |
| Kampen to Ostroda | 586.93 mi (944.57 km) |
| Kampen to Ostroleka | 653.30 mi (1,051.39 km) |
| Kampen to Ostrow Mazowiecka | 668.44 mi (1,075.76 km) |
| Kampen to Ostrow Wielkopolski | 508.29 mi (818.01 km) |
| Kampen to Ostrowiec Swietokrzyski | 670.42 mi (1,078.94 km) |
| Kampen to Ostrzeszow | 516.69 mi (831.53 km) |
| Kampen to Oswiecim | 599.46 mi (964.74 km) |
| Kampen to Otwock | 647.55 mi (1,042.13 km) |
| Kampen to Ozarow Mazowiecki | 626.98 mi (1,009.03 km) |
| Kampen to Ozimek | 542.56 mi (873.16 km) |
| Kampen to Ozorkow | 565.92 mi (910.76 km) |
| Kampen to Pabianice | 574.09 mi (923.90 km) |
| Kampen to Parczew | 720.65 mi (1,159.77 km) |
