| Comarnic to Prelouc | 573.17 mi (922.42 km) |
| Comarnic to Prerov | 480.33 mi (773.02 km) |
| Comarnic to Pribram | 622.59 mi (1,001.97 km) |
| Comarnic to Prostejov | 493.71 mi (794.55 km) |
| Comarnic to Rakovnik | 646.17 mi (1,039.91 km) |
| Comarnic to Ricany | 606.37 mi (975.86 km) |
| Comarnic to Rokycany | 640.99 mi (1,031.58 km) |
| Comarnic to Roudnice nad Labem | 636.13 mi (1,023.74 km) |
| Comarnic to Roznov pod Radhostem | 455.14 mi (732.48 km) |
| Comarnic to Roztoky | 621.88 mi (1,000.81 km) |
| Comarnic to Rumburk | 644.17 mi (1,036.69 km) |
| Comarnic to Rychnov nad Kneznou | 551.19 mi (887.05 km) |
| Comarnic to Slany | 636.33 mi (1,024.07 km) |
| Comarnic to Sokolov | 692.15 mi (1,113.91 km) |
| Comarnic to Sternberk | 496.76 mi (799.45 km) |
