| Irmo to Prelouc | 4,729.99 mi (7,612.19 km) |
| Irmo to Prerov | 4,823.43 mi (7,762.56 km) |
| Irmo to Pribram | 4,679.86 mi (7,531.51 km) |
| Irmo to Prostejov | 4,809.52 mi (7,740.17 km) |
| Irmo to Rakovnik | 4,655.96 mi (7,493.04 km) |
| Irmo to Ricany | 4,695.88 mi (7,557.29 km) |
| Irmo to Rokycany | 4,661.64 mi (7,502.18 km) |
| Irmo to Roudnice nad Labem | 4,666.78 mi (7,510.46 km) |
| Irmo to Roznov pod Radhostem | 4,850.38 mi (7,805.92 km) |
| Irmo to Roztoky | 4,680.49 mi (7,532.53 km) |
| Irmo to Rumburk | 4,661.87 mi (7,502.56 km) |
| Irmo to Rychnov nad Kneznou | 4,753.94 mi (7,650.72 km) |
| Irmo to Slany | 4,665.99 mi (7,509.18 km) |
| Irmo to Sokolov | 4,610.18 mi (7,419.37 km) |
| Irmo to Sternberk | 4,808.22 mi (7,738.07 km) |
