| Longford to Cosenza | 1,503.71 mi (2,419.99 km) |
| Longford to Cossato | 906.51 mi (1,458.89 km) |
| Longford to Costa Volpino | 962.88 mi (1,549.61 km) |
| Longford to Creazzo | 1,026.94 mi (1,652.70 km) |
| Longford to Crema | 969.33 mi (1,559.98 km) |
| Longford to Cremona | 992.78 mi (1,597.72 km) |
| Longford to Crevalcore | 1,052.35 mi (1,693.59 km) |
| Longford to Crispiano | 1,471.90 mi (2,368.79 km) |
| Longford to Crosia | 1,507.89 mi (2,426.71 km) |
| Longford to Crotone | 1,545.35 mi (2,486.99 km) |
| Longford to Cuneo | 944.91 mi (1,520.68 km) |
| Longford to Cuorgne | 897.37 mi (1,444.18 km) |
| Longford to Cusano Milanino | 942.95 mi (1,517.54 km) |
| Longford to Cutro | 1,543.28 mi (2,483.67 km) |
| Longford to Cutrofiano | 1,531.16 mi (2,464.16 km) |
