| Boise to Rochefort | 5,092.42 mi (8,195.46 km) |
| Boise to Rodez | 5,289.21 mi (8,512.17 km) |
| Boise to Rognac | 5,419.77 mi (8,722.28 km) |
| Boise to Roissy-en-Brie | 5,060.38 mi (8,143.89 km) |
| Boise to Romainville | 5,049.01 mi (8,125.59 km) |
| Boise to Romans-sur-Isere | 5,330.72 mi (8,578.97 km) |
| Boise to Rombas | 5,137.50 mi (8,268.01 km) |
| Boise to Romilly-sur-Seine | 5,106.94 mi (8,218.83 km) |
| Boise to Ronchin | 4,979.45 mi (8,013.65 km) |
| Boise to Roncq | 4,972.70 mi (8,002.78 km) |
| Boise to Roquebrune-sur-Argens | 5,466.22 mi (8,797.04 km) |
| Boise to Roquevaire | 5,438.97 mi (8,753.17 km) |
| Boise to Rosny-sous-Bois | 5,051.36 mi (8,129.37 km) |
| Boise to Roubaix | 4,977.76 mi (8,010.93 km) |
| Boise to Rouen | 4,979.58 mi (8,013.86 km) |
