| Mullingar to Redon | 466.24 mi (750.34 km) |
| Mullingar to Reims | 570.88 mi (918.74 km) |
| Mullingar to Rennes | 447.58 mi (720.32 km) |
| Mullingar to Revel | 814.86 mi (1,311.39 km) |
| Mullingar to Reze | 505.57 mi (813.63 km) |
| Mullingar to Riedisheim | 755.73 mi (1,216.23 km) |
| Mullingar to Rillieux-la-Pape | 761.24 mi (1,225.09 km) |
| Mullingar to Riom | 702.74 mi (1,130.95 km) |
| Mullingar to Riorges | 722.74 mi (1,163.14 km) |
| Mullingar to Ris-Orangis | 539.90 mi (868.88 km) |
| Mullingar to Rive-de-Gier | 767.76 mi (1,235.60 km) |
| Mullingar to Rivesaltes | 877.64 mi (1,412.43 km) |
| Mullingar to Rixheim | 757.11 mi (1,218.44 km) |
| Mullingar to Roanne | 723.94 mi (1,165.07 km) |
| Mullingar to Roche-la-Moliere | 763.88 mi (1,229.35 km) |
