| Mullingar to Cabestany | 884.67 mi (1,423.75 km) |
| Mullingar to Cabries | 905.22 mi (1,456.81 km) |
| Mullingar to Cachan | 530.66 mi (854.02 km) |
| Mullingar to Caen | 424.39 mi (682.99 km) |
| Mullingar to Cagnes-sur-Mer | 946.37 mi (1,523.04 km) |
| Mullingar to Cahors | 741.46 mi (1,193.26 km) |
| Mullingar to Calais | 427.36 mi (687.77 km) |
| Mullingar to Caluire-et-Cuire | 760.98 mi (1,224.67 km) |
| Mullingar to Cambrai | 506.36 mi (814.90 km) |
| Mullingar to Canet-en-Roussillon | 884.73 mi (1,423.83 km) |
| Mullingar to Cannes | 948.22 mi (1,526.01 km) |
| Mullingar to Canteleu | 456.59 mi (734.81 km) |
| Mullingar to Capbreton | 733.48 mi (1,180.43 km) |
| Mullingar to Carcassonne | 838.22 mi (1,348.98 km) |
| Mullingar to Carmaux | 782.91 mi (1,259.98 km) |
