| Cottage Lake to Cortona | 5,554.45 mi (8,939.02 km) |
| Cottage Lake to Cosenza | 5,900.74 mi (9,496.32 km) |
| Cottage Lake to Cossato | 5,322.31 mi (8,565.43 km) |
| Cottage Lake to Costa Volpino | 5,355.08 mi (8,618.17 km) |
| Cottage Lake to Creazzo | 5,406.50 mi (8,700.92 km) |
| Cottage Lake to Crema | 5,372.33 mi (8,645.92 km) |
| Cottage Lake to Cremona | 5,394.89 mi (8,682.24 km) |
| Cottage Lake to Crevalcore | 5,447.31 mi (8,766.60 km) |
| Cottage Lake to Crispiano | 5,843.42 mi (9,404.08 km) |
| Cottage Lake to Crosia | 5,896.55 mi (9,489.58 km) |
| Cottage Lake to Crotone | 5,934.78 mi (9,551.11 km) |
| Cottage Lake to Cuneo | 5,375.81 mi (8,651.53 km) |
| Cottage Lake to Cuorgne | 5,319.45 mi (8,560.82 km) |
| Cottage Lake to Cusano Milanino | 5,348.98 mi (8,608.35 km) |
| Cottage Lake to Cutro | 5,934.74 mi (9,551.04 km) |
