| Merrillville to Prelouc | 4,587.79 mi (7,383.33 km) |
| Merrillville to Prerov | 4,679.22 mi (7,530.48 km) |
| Merrillville to Pribram | 4,546.96 mi (7,317.63 km) |
| Merrillville to Prostejov | 4,666.52 mi (7,510.04 km) |
| Merrillville to Rakovnik | 4,520.11 mi (7,274.41 km) |
| Merrillville to Ricany | 4,557.61 mi (7,334.76 km) |
| Merrillville to Rokycany | 4,529.79 mi (7,290.00 km) |
| Merrillville to Roudnice nad Labem | 4,525.85 mi (7,283.65 km) |
| Merrillville to Roznov pod Radhostem | 4,703.35 mi (7,569.32 km) |
| Merrillville to Roztoky | 4,541.61 mi (7,309.01 km) |
| Merrillville to Rumburk | 4,514.79 mi (7,265.86 km) |
| Merrillville to Rychnov nad Kneznou | 4,607.81 mi (7,415.55 km) |
| Merrillville to Slany | 4,527.59 mi (7,286.44 km) |
| Merrillville to Sokolov | 4,477.66 mi (7,206.10 km) |
| Merrillville to Sternberk | 4,662.08 mi (7,502.90 km) |
