| Merriam to Pyrzyce | 4,813.44 mi (7,746.49 km) |
| Merriam to Pyskowice | 5,058.02 mi (8,140.09 km) |
| Merriam to Raciborz | 5,059.17 mi (8,141.94 km) |
| Merriam to Radom | 5,091.96 mi (8,194.71 km) |
| Merriam to Radomsko | 5,053.50 mi (8,132.83 km) |
| Merriam to Radzionkow Nowy | 5,066.76 mi (8,154.16 km) |
| Merriam to Radzymin | 5,044.92 mi (8,119.02 km) |
| Merriam to Radzyn Podlaski | 5,119.41 mi (8,238.90 km) |
| Merriam to Rawa Mazowiecka | 5,046.51 mi (8,121.57 km) |
| Merriam to Rawicz | 4,944.69 mi (7,957.72 km) |
| Merriam to Reda | 4,856.85 mi (7,816.35 km) |
| Merriam to Rogozno | 4,898.36 mi (7,883.15 km) |
| Merriam to Ropczyce | 5,170.96 mi (8,321.85 km) |
| Merriam to Ruda Slaska | 5,071.36 mi (8,161.56 km) |
| Merriam to Rumia | 4,860.62 mi (7,822.41 km) |
