| Mullingar to Butzbach | 711.74 mi (1,145.43 km) |
| Mullingar to Buxtehude | 698.61 mi (1,124.31 km) |
| Mullingar to Cadolzburg | 829.45 mi (1,334.88 km) |
| Mullingar to Calbe | 805.33 mi (1,296.06 km) |
| Mullingar to Calw | 769.76 mi (1,238.81 km) |
| Mullingar to Castrop-Rauxel | 629.56 mi (1,013.18 km) |
| Mullingar to Celle | 723.94 mi (1,165.07 km) |
| Mullingar to Cham | 908.42 mi (1,461.97 km) |
| Mullingar to Chemnitz | 874.85 mi (1,407.93 km) |
| Mullingar to Clausthal-Zellerfeld | 748.04 mi (1,203.85 km) |
| Mullingar to Cloppenburg | 637.53 mi (1,026.00 km) |
| Mullingar to Coburg | 809.67 mi (1,303.03 km) |
| Mullingar to Coesfeld | 615.32 mi (990.26 km) |
| Mullingar to Cologne | 629.38 mi (1,012.89 km) |
| Mullingar to Coswig | 895.29 mi (1,440.83 km) |
