| Lemont to Cortona | 4,753.85 mi (7,650.58 km) |
| Lemont to Cosenza | 5,099.21 mi (8,206.38 km) |
| Lemont to Cossato | 4,508.14 mi (7,255.15 km) |
| Lemont to Costa Volpino | 4,573.36 mi (7,360.11 km) |
| Lemont to Creazzo | 4,639.29 mi (7,466.21 km) |
| Lemont to Crema | 4,575.96 mi (7,364.29 km) |
| Lemont to Cremona | 4,599.21 mi (7,401.72 km) |
| Lemont to Crevalcore | 4,660.23 mi (7,499.91 km) |
| Lemont to Crispiano | 5,079.30 mi (8,174.34 km) |
| Lemont to Crosia | 5,107.84 mi (8,220.28 km) |
| Lemont to Crotone | 5,143.96 mi (8,278.40 km) |
| Lemont to Cuneo | 4,530.63 mi (7,291.35 km) |
| Lemont to Cuorgne | 4,494.65 mi (7,233.45 km) |
| Lemont to Cusano Milanino | 4,548.90 mi (7,320.74 km) |
| Lemont to Cutro | 5,140.88 mi (8,273.45 km) |
