| Oshkosh to Chojnice | 4,406.25 mi (7,091.17 km) |
| Oshkosh to Chojnow | 4,461.00 mi (7,179.29 km) |
| Oshkosh to Chorzow | 4,604.50 mi (7,410.22 km) |
| Oshkosh to Choszczno | 4,361.31 mi (7,018.85 km) |
| Oshkosh to Chrzanow | 4,627.00 mi (7,446.44 km) |
| Oshkosh to Ciechanow | 4,540.31 mi (7,306.92 km) |
| Oshkosh to Ciechocinek | 4,481.56 mi (7,212.38 km) |
| Oshkosh to Cieszyn | 4,619.26 mi (7,433.98 km) |
| Oshkosh to Czarna Bialostocka | 4,601.02 mi (7,404.63 km) |
| Oshkosh to Czarnkow | 4,410.06 mi (7,097.30 km) |
| Oshkosh to Czechowice-Dziedzice | 4,624.16 mi (7,441.87 km) |
| Oshkosh to Czeladz | 4,607.36 mi (7,414.83 km) |
| Oshkosh to Czersk Pomorski | 4,415.46 mi (7,106.00 km) |
| Oshkosh to Czestochowa | 4,587.01 mi (7,382.08 km) |
| Oshkosh to Czluchow | 4,401.93 mi (7,084.23 km) |
