| Harper Woods to Cervignano del Friuli | 4,468.19 mi (7,190.86 km) |
| Harper Woods to Cesa | 4,705.48 mi (7,572.74 km) |
| Harper Woods to Cesano Maderno | 4,309.63 mi (6,935.67 km) |
| Harper Woods to Cesena | 4,493.00 mi (7,230.79 km) |
| Harper Woods to Cesenatico | 4,496.55 mi (7,236.50 km) |
| Harper Woods to Cetraro | 4,839.43 mi (7,788.32 km) |
| Harper Woods to Cherasco | 4,295.12 mi (6,912.33 km) |
| Harper Woods to Chiampo | 4,398.23 mi (7,078.26 km) |
| Harper Woods to Chiaravalle | 4,558.76 mi (7,336.61 km) |
| Harper Woods to Chiari | 4,343.53 mi (6,990.23 km) |
| Harper Woods to Chiavari | 4,367.98 mi (7,029.58 km) |
| Harper Woods to Chieri | 4,279.48 mi (6,887.17 km) |
| Harper Woods to Chieti | 4,644.38 mi (7,474.40 km) |
| Harper Woods to Chioggia | 4,450.88 mi (7,163.00 km) |
| Harper Woods to Chiusi | 4,526.61 mi (7,284.87 km) |
