| Oak Park to Busto Arsizio | 4,516.02 mi (7,267.84 km) |
| Oak Park to Busto Garolfo | 4,519.98 mi (7,274.20 km) |
| Oak Park to Cabras | 4,736.30 mi (7,622.33 km) |
| Oak Park to Cadelbosco di Sopra | 4,619.21 mi (7,433.90 km) |
| Oak Park to Cadoneghe | 4,642.71 mi (7,471.71 km) |
| Oak Park to Cagli | 4,751.00 mi (7,645.99 km) |
| Oak Park to Cagliari | 4,790.41 mi (7,709.42 km) |
| Oak Park to Cairo Montenotte | 4,541.57 mi (7,308.96 km) |
| Oak Park to Caivano | 4,929.66 mi (7,933.52 km) |
| Oak Park to Calcinaia | 4,664.88 mi (7,507.41 km) |
| Oak Park to Calcinato | 4,583.46 mi (7,376.37 km) |
| Oak Park to Calderara di Reno | 4,653.69 mi (7,489.39 km) |
| Oak Park to Caldogno | 4,619.51 mi (7,434.38 km) |
| Oak Park to Calenzano | 4,679.05 mi (7,530.20 km) |
| Oak Park to Calolziocorte | 4,531.24 mi (7,292.33 km) |
