| Mullingar to Coswig | 832.71 mi (1,340.12 km) |
| Mullingar to Cottbus | 913.11 mi (1,469.51 km) |
| Mullingar to Crailsheim | 807.81 mi (1,300.04 km) |
| Mullingar to Cremlingen | 753.21 mi (1,212.17 km) |
| Mullingar to Crimmitschau | 853.54 mi (1,373.63 km) |
| Mullingar to Cuxhaven | 654.93 mi (1,054.01 km) |
| Mullingar to Dachau | 891.82 mi (1,435.25 km) |
| Mullingar to Dallgow-Doberitz | 847.04 mi (1,363.18 km) |
| Mullingar to Damme | 648.09 mi (1,043.00 km) |
| Mullingar to Darmstadt | 727.85 mi (1,171.36 km) |
| Mullingar to Dassel | 721.58 mi (1,161.28 km) |
| Mullingar to Datteln | 628.37 mi (1,011.27 km) |
| Mullingar to Dautphe | 696.03 mi (1,120.15 km) |
| Mullingar to Deggendorf | 933.34 mi (1,502.06 km) |
| Mullingar to Delbruck | 676.22 mi (1,088.27 km) |
