| Frederick to Redon | 3,664.94 mi (5,898.16 km) |
| Frederick to Reims | 3,883.34 mi (6,249.64 km) |
| Frederick to Rennes | 3,671.19 mi (5,908.20 km) |
| Frederick to Revel | 3,960.87 mi (6,374.40 km) |
| Frederick to Reze | 3,698.84 mi (5,952.71 km) |
| Frederick to Riedisheim | 4,065.58 mi (6,542.92 km) |
| Frederick to Rillieux-la-Pape | 4,018.51 mi (6,467.17 km) |
| Frederick to Riom | 3,938.64 mi (6,338.64 km) |
| Frederick to Riorges | 3,974.72 mi (6,396.69 km) |
| Frederick to Ris-Orangis | 3,832.11 mi (6,167.18 km) |
| Frederick to Rive-de-Gier | 4,015.03 mi (6,461.56 km) |
| Frederick to Rivesaltes | 4,021.18 mi (6,471.47 km) |
| Frederick to Rixheim | 4,067.13 mi (6,545.42 km) |
| Frederick to Roanne | 3,976.13 mi (6,398.96 km) |
| Frederick to Roche-la-Moliere | 4,005.08 mi (6,445.55 km) |
