| Opoczno to Redon | 1,031.60 mi (1,660.20 km) |
| Opoczno to Reims | 730.10 mi (1,174.99 km) |
| Opoczno to Rennes | 1,002.20 mi (1,612.88 km) |
| Opoczno to Revel | 1,010.58 mi (1,626.37 km) |
| Opoczno to Reze | 1,022.26 mi (1,645.17 km) |
| Opoczno to Riedisheim | 629.86 mi (1,013.66 km) |
| Opoczno to Rillieux-la-Pape | 798.88 mi (1,285.68 km) |
| Opoczno to Riom | 868.11 mi (1,397.09 km) |
| Opoczno to Riorges | 824.91 mi (1,327.57 km) |
| Opoczno to Ris-Orangis | 813.21 mi (1,308.74 km) |
| Opoczno to Rive-de-Gier | 821.54 mi (1,322.13 km) |
| Opoczno to Rivesaltes | 1,008.35 mi (1,622.77 km) |
| Opoczno to Rixheim | 628.31 mi (1,011.17 km) |
| Opoczno to Roanne | 823.99 mi (1,326.09 km) |
| Opoczno to Roche-la-Moliere | 836.96 mi (1,346.95 km) |
