| Piraeus to Redon | 1,457.37 mi (2,345.41 km) |
| Piraeus to Reims | 1,248.36 mi (2,009.05 km) |
| Piraeus to Rennes | 1,449.89 mi (2,333.37 km) |
| Piraeus to Revel | 1,191.94 mi (1,918.24 km) |
| Piraeus to Reze | 1,424.76 mi (2,292.94 km) |
| Piraeus to Riedisheim | 1,063.52 mi (1,711.56 km) |
| Piraeus to Rillieux-la-Pape | 1,103.52 mi (1,775.94 km) |
| Piraeus to Riom | 1,185.26 mi (1,907.49 km) |
| Piraeus to Riorges | 1,147.45 mi (1,846.65 km) |
| Piraeus to Ris-Orangis | 1,291.93 mi (2,079.16 km) |
| Piraeus to Rive-de-Gier | 1,108.48 mi (1,783.92 km) |
| Piraeus to Rivesaltes | 1,140.03 mi (1,834.70 km) |
| Piraeus to Rixheim | 1,062.08 mi (1,709.25 km) |
| Piraeus to Roanne | 1,146.04 mi (1,844.37 km) |
| Piraeus to Roche-la-Moliere | 1,119.36 mi (1,801.43 km) |
