| Boise to Redon | 4,970.12 mi (7,998.63 km) |
| Boise to Reims | 5,076.97 mi (8,170.60 km) |
| Boise to Rennes | 4,960.12 mi (7,982.54 km) |
| Boise to Revel | 5,317.28 mi (8,557.34 km) |
| Boise to Reze | 5,009.71 mi (8,062.35 km) |
| Boise to Riedisheim | 5,254.78 mi (8,456.75 km) |
| Boise to Rillieux-la-Pape | 5,284.68 mi (8,504.86 km) |
| Boise to Riom | 5,225.47 mi (8,409.58 km) |
| Boise to Riorges | 5,246.51 mi (8,443.44 km) |
| Boise to Ris-Orangis | 5,060.33 mi (8,143.82 km) |
| Boise to Rive-de-Gier | 5,291.53 mi (8,515.90 km) |
| Boise to Rivesaltes | 5,382.01 mi (8,661.51 km) |
| Boise to Rixheim | 5,255.84 mi (8,458.46 km) |
| Boise to Roanne | 5,247.71 mi (8,445.37 km) |
| Boise to Roche-la-Moliere | 5,287.51 mi (8,509.42 km) |
