| Mullingar to Carpentras | 861.10 mi (1,385.81 km) |
| Mullingar to Carquefou | 500.87 mi (806.08 km) |
| Mullingar to Carqueiranne | 944.95 mi (1,520.75 km) |
| Mullingar to Carrieres-sous-Poissy | 513.54 mi (826.46 km) |
| Mullingar to Carrieres-sur-Seine | 523.76 mi (842.92 km) |
| Mullingar to Carros | 941.97 mi (1,515.96 km) |
| Mullingar to Carvin | 484.74 mi (780.11 km) |
| Mullingar to Castanet-Tolosan | 799.60 mi (1,286.84 km) |
| Mullingar to Castelginest | 787.17 mi (1,266.83 km) |
| Mullingar to Castelnau-le-Lez | 852.54 mi (1,372.03 km) |
| Mullingar to Castelnaudary | 822.25 mi (1,323.28 km) |
| Mullingar to Castelsarrasin | 758.46 mi (1,220.62 km) |
| Mullingar to Castres | 812.18 mi (1,307.08 km) |
| Mullingar to Caudebec-les-Elbeuf | 463.93 mi (746.62 km) |
| Mullingar to Caudry | 514.87 mi (828.61 km) |
