| Allen to Cervignano del Friuli | 5,453.47 mi (8,776.51 km) |
| Allen to Cesa | 5,692.65 mi (9,161.43 km) |
| Allen to Cesano Maderno | 5,296.41 mi (8,523.75 km) |
| Allen to Cesena | 5,479.77 mi (8,818.84 km) |
| Allen to Cesenatico | 5,483.26 mi (8,824.46 km) |
| Allen to Cetraro | 5,826.57 mi (9,376.96 km) |
| Allen to Cherasco | 5,282.28 mi (8,501.01 km) |
| Allen to Chiampo | 5,384.51 mi (8,665.53 km) |
| Allen to Chiaravalle | 5,545.51 mi (8,924.64 km) |
| Allen to Chiari | 5,330.20 mi (8,578.13 km) |
| Allen to Chiavari | 5,355.11 mi (8,618.21 km) |
| Allen to Chieri | 5,266.62 mi (8,475.80 km) |
| Allen to Chieti | 5,631.39 mi (9,062.85 km) |
| Allen to Chioggia | 5,437.05 mi (8,750.09 km) |
| Allen to Chiusi | 5,513.73 mi (8,873.50 km) |
