| Irthlingborough to Prelouc | 716.45 mi (1,153.02 km) |
| Irthlingborough to Prerov | 809.58 mi (1,302.89 km) |
| Irthlingborough to Pribram | 660.02 mi (1,062.20 km) |
| Irthlingborough to Prostejov | 794.90 mi (1,279.26 km) |
| Irthlingborough to Rakovnik | 638.47 mi (1,027.52 km) |
| Irthlingborough to Ricany | 679.57 mi (1,093.66 km) |
| Irthlingborough to Rokycany | 641.41 mi (1,032.26 km) |
| Irthlingborough to Roudnice nad Labem | 653.62 mi (1,051.90 km) |
| Irthlingborough to Roznov pod Radhostem | 838.53 mi (1,349.48 km) |
| Irthlingborough to Roztoky | 665.04 mi (1,070.27 km) |
| Irthlingborough to Rumburk | 656.18 mi (1,056.03 km) |
| Irthlingborough to Rychnov nad Kneznou | 743.79 mi (1,197.01 km) |
| Irthlingborough to Slany | 650.42 mi (1,046.76 km) |
| Irthlingborough to Sokolov | 591.04 mi (951.19 km) |
| Irthlingborough to Sternberk | 796.55 mi (1,281.93 km) |
