| Frederick to Rochefort | 3,758.03 mi (6,047.96 km) |
| Frederick to Rodez | 3,960.02 mi (6,373.04 km) |
| Frederick to Rognac | 4,104.99 mi (6,606.34 km) |
| Frederick to Roissy-en-Brie | 3,838.38 mi (6,177.27 km) |
| Frederick to Romainville | 3,826.79 mi (6,158.62 km) |
| Frederick to Romans-sur-Isere | 4,048.64 mi (6,515.66 km) |
| Frederick to Rombas | 3,968.70 mi (6,387.01 km) |
| Frederick to Romilly-sur-Seine | 3,890.95 mi (6,261.88 km) |
| Frederick to Ronchin | 3,808.95 mi (6,129.91 km) |
| Frederick to Roncq | 3,806.46 mi (6,125.90 km) |
| Frederick to Roquebrune-sur-Argens | 4,168.93 mi (6,709.24 km) |
| Frederick to Roquevaire | 4,125.99 mi (6,640.13 km) |
| Frederick to Rosny-sous-Bois | 3,829.28 mi (6,162.62 km) |
| Frederick to Roubaix | 3,810.58 mi (6,132.53 km) |
| Frederick to Rouen | 3,755.94 mi (6,044.60 km) |
