| Champlin to Opole | 4,649.33 mi (7,482.37 km) |
| Champlin to Orzesze | 4,700.00 mi (7,563.92 km) |
| Champlin to Osowa | 4,484.43 mi (7,216.99 km) |
| Champlin to Ostroda | 4,562.93 mi (7,343.32 km) |
| Champlin to Ostroleka | 4,640.35 mi (7,467.93 km) |
| Champlin to Ostrow Mazowiecka | 4,663.26 mi (7,504.79 km) |
| Champlin to Ostrow Wielkopolski | 4,598.18 mi (7,400.06 km) |
| Champlin to Ostrowiec Swietokrzyski | 4,742.10 mi (7,631.67 km) |
| Champlin to Ostrzeszow | 4,613.01 mi (7,423.92 km) |
| Champlin to Oswiecim | 4,720.18 mi (7,596.39 km) |
| Champlin to Otwock | 4,678.95 mi (7,530.04 km) |
| Champlin to Ozarow Mazowiecki | 4,660.24 mi (7,499.94 km) |
| Champlin to Ozimek | 4,657.73 mi (7,495.89 km) |
| Champlin to Ozorkow | 4,627.38 mi (7,447.04 km) |
| Champlin to Pabianice | 4,645.89 mi (7,476.84 km) |
