| Opmeer to Pyskowice | 607.66 mi (977.94 km) |
| Opmeer to Raciborz | 599.53 mi (964.86 km) |
| Opmeer to Radom | 692.90 mi (1,115.11 km) |
| Opmeer to Radomsko | 627.49 mi (1,009.85 km) |
| Opmeer to Radzionkow Nowy | 618.67 mi (995.65 km) |
| Opmeer to Radzymin | 680.72 mi (1,095.52 km) |
| Opmeer to Radzyn Podlaski | 748.55 mi (1,204.67 km) |
| Opmeer to Rawa Mazowiecka | 649.55 mi (1,045.35 km) |
| Opmeer to Rawicz | 509.76 mi (820.38 km) |
| Opmeer to Reda | 563.46 mi (906.80 km) |
| Opmeer to Rogozno | 503.66 mi (810.56 km) |
| Opmeer to Ropczyce | 739.92 mi (1,190.79 km) |
| Opmeer to Ruda Slaska | 620.39 mi (998.42 km) |
| Opmeer to Rumia | 564.97 mi (909.23 km) |
| Opmeer to Rury | 752.62 mi (1,211.22 km) |
