| Oak Park to Chojnice | 4,495.96 mi (7,235.54 km) |
| Oak Park to Chojnow | 4,544.61 mi (7,313.85 km) |
| Oak Park to Chorzow | 4,689.26 mi (7,546.63 km) |
| Oak Park to Choszczno | 4,448.11 mi (7,158.54 km) |
| Oak Park to Chrzanow | 4,711.91 mi (7,583.09 km) |
| Oak Park to Ciechanow | 4,631.29 mi (7,453.34 km) |
| Oak Park to Ciechocinek | 4,570.88 mi (7,356.11 km) |
| Oak Park to Cieszyn | 4,702.69 mi (7,568.26 km) |
| Oak Park to Czarna Bialostocka | 4,695.18 mi (7,556.17 km) |
| Oak Park to Czarnkow | 4,497.38 mi (7,237.84 km) |
| Oak Park to Czechowice-Dziedzice | 4,708.27 mi (7,577.23 km) |
| Oak Park to Czeladz | 4,692.31 mi (7,551.54 km) |
| Oak Park to Czersk Pomorski | 4,505.72 mi (7,251.25 km) |
| Oak Park to Czestochowa | 4,672.85 mi (7,520.22 km) |
| Oak Park to Czluchow | 4,491.42 mi (7,228.24 km) |
